diff --git a/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.program.mps b/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.program.mps
index b93eefd2..9d12f2c4 100644
--- a/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.program.mps
+++ b/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.program.mps
@@ -5138,9 +5138,6 @@
             <node concept="3cpWs8" id="4MqhgXUQinu" role="3cqZAp">
               <node concept="3cpWsn" id="4MqhgXUQinv" role="3cpWs9">
                 <property role="TrG5h" value="mainRulesListBuilder" />
-                <node concept="3uibUv" id="4MqhgXUQinf" role="1tU5fm">
-                  <ref role="3uigEE" node="4MqhgXUMauK" resolve="RulesListTable.RuleTableBuilder" />
-                </node>
                 <node concept="2ShNRf" id="4MqhgXUQinw" role="33vP2m">
                   <node concept="1pGfFk" id="4MqhgXUQinx" role="2ShVmc">
                     <ref role="37wK5l" node="4MqhgXUMb4h" resolve="RulesListTable.RuleTableBuilder" />
@@ -5159,6 +5156,9 @@
                     </node>
                   </node>
                 </node>
+                <node concept="3uibUv" id="4MqhgXUQinf" role="1tU5fm">
+                  <ref role="3uigEE" node="4MqhgXUMauK" resolve="RulesListTable.RuleTableBuilder" />
+                </node>
               </node>
               <node concept="15s5l7" id="1H_6AUT6WmZ" role="lGtFl">
                 <property role="1eyWvh" value="FLAVOUR_ISSUE_KIND=&quot;typesystem (typesystem)&quot;;FLAVOUR_MESSAGE=&quot;Error: type java.lang.Object is not a subtype of ? extends Object&quot;;FLAVOUR_RULE_ID=&quot;[r:00000000-0000-4000-0000-011c8959032b(jetbrains.mps.baseLanguage.collections.typesystem)/5108199730660924415,r:00000000-0000-4000-0000-011c895902c5(jetbrains.mps.baseLanguage.typesystem)/2062135263152102048]&quot;;" />
@@ -5260,14 +5260,14 @@
         <node concept="3cpWs8" id="4hQVL4fbdNR" role="3cqZAp">
           <node concept="3cpWsn" id="4hQVL4fbdNS" role="3cpWs9">
             <property role="TrG5h" value="required" />
+            <node concept="3vKaQO" id="4hQVL4fahqn" role="1tU5fm">
+              <node concept="3Tqbb2" id="4hQVL4fahqq" role="3O5elw" />
+            </node>
             <node concept="2ShNRf" id="3OUB6BBR90f" role="33vP2m">
               <node concept="2i4dXS" id="3OUB6BBR9vl" role="2ShVmc">
                 <node concept="3Tqbb2" id="3OUB6BBRa5m" role="HW$YZ" />
               </node>
             </node>
-            <node concept="3vKaQO" id="4hQVL4fahqn" role="1tU5fm">
-              <node concept="3Tqbb2" id="4hQVL4fahqq" role="3O5elw" />
-            </node>
           </node>
         </node>
         <node concept="3clFbH" id="4hQVL4fjaox" role="3cqZAp" />
@@ -5733,6 +5733,17 @@
       <node concept="3uibUv" id="6i42QSsq0Nv" role="3clF45">
         <ref role="3uigEE" to="psoy:7Oc59RSEjdb" resolve="Result" />
       </node>
+      <node concept="37vLTG" id="tIwzd1MM1I" role="3clF46">
+        <property role="TrG5h" value="required_visited" />
+        <node concept="1LlUBW" id="tIwzd1MM1J" role="1tU5fm">
+          <node concept="3vKaQO" id="tIwzd1MM1K" role="1Lm7xW">
+            <node concept="3Tqbb2" id="tIwzd1MM1L" role="3O5elw" />
+          </node>
+          <node concept="3vKaQO" id="tIwzd1MM1M" role="1Lm7xW">
+            <node concept="3Tqbb2" id="tIwzd1MM1N" role="3O5elw" />
+          </node>
+        </node>
+      </node>
       <node concept="3clFbS" id="tIwzd1MM0J" role="3clF47">
         <node concept="3cpWs8" id="6i42QSsq4kW" role="3cqZAp">
           <node concept="3cpWsn" id="6i42QSsq4kX" role="3cpWs9">
@@ -5750,6 +5761,9 @@
         <node concept="3cpWs8" id="tIwzd1MM0K" role="3cqZAp">
           <node concept="3cpWsn" id="tIwzd1MM0L" role="3cpWs9">
             <property role="TrG5h" value="visited" />
+            <node concept="2hMVRd" id="tIwzd1MM0M" role="1tU5fm">
+              <node concept="3Tqbb2" id="tIwzd1MM0N" role="2hN53Y" />
+            </node>
             <node concept="2ShNRf" id="tIwzd1MM0O" role="33vP2m">
               <node concept="2i4dXS" id="tIwzd1MM0P" role="2ShVmc">
                 <node concept="3Tqbb2" id="tIwzd1MM0Q" role="HW$YZ" />
@@ -5763,14 +5777,14 @@
                 </node>
               </node>
             </node>
-            <node concept="2hMVRd" id="tIwzd1MM0M" role="1tU5fm">
-              <node concept="3Tqbb2" id="tIwzd1MM0N" role="2hN53Y" />
-            </node>
           </node>
         </node>
         <node concept="3cpWs8" id="tIwzd1MM0Z" role="3cqZAp">
           <node concept="3cpWsn" id="tIwzd1MM10" role="3cpWs9">
             <property role="TrG5h" value="allRequired" />
+            <node concept="_YKpA" id="tIwzd1MM11" role="1tU5fm">
+              <node concept="3Tqbb2" id="tIwzd1MM12" role="_ZDj9" />
+            </node>
             <node concept="2OqwBi" id="tIwzd1MM13" role="33vP2m">
               <node concept="2OqwBi" id="3OUB6BBVQbf" role="2Oq$k0">
                 <node concept="2OqwBi" id="tIwzd1MM14" role="2Oq$k0">
@@ -5795,9 +5809,6 @@
               </node>
               <node concept="ANE8D" id="tIwzd1MM1c" role="2OqNvi" />
             </node>
-            <node concept="_YKpA" id="tIwzd1MM11" role="1tU5fm">
-              <node concept="3Tqbb2" id="tIwzd1MM12" role="_ZDj9" />
-            </node>
           </node>
         </node>
         <node concept="2$JKZl" id="tIwzd1MM1d" role="3cqZAp">
@@ -5916,17 +5927,6 @@
           </node>
         </node>
       </node>
-      <node concept="37vLTG" id="tIwzd1MM1I" role="3clF46">
-        <property role="TrG5h" value="required_visited" />
-        <node concept="1LlUBW" id="tIwzd1MM1J" role="1tU5fm">
-          <node concept="3vKaQO" id="tIwzd1MM1K" role="1Lm7xW">
-            <node concept="3Tqbb2" id="tIwzd1MM1L" role="3O5elw" />
-          </node>
-          <node concept="3vKaQO" id="tIwzd1MM1M" role="1Lm7xW">
-            <node concept="3Tqbb2" id="tIwzd1MM1N" role="3O5elw" />
-          </node>
-        </node>
-      </node>
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     <node concept="2tJIrI" id="5NuEpF1pMvG" role="jymVt" />
     <node concept="3clFb_" id="5ntLU8GlSnU" role="jymVt">
@@ -5951,14 +5951,14 @@
           <node concept="3cpWsn" id="5HVB6JRPBks" role="3cpWs9">
             <property role="TrG5h" value="requiredNodes" />
             <property role="3TUv4t" value="true" />
+            <node concept="_YKpA" id="5HVB6JRPBkt" role="1tU5fm">
+              <node concept="3Tqbb2" id="5HVB6JRPBku" role="_ZDj9" />
+            </node>
             <node concept="2ShNRf" id="5HVB6JRPBkv" role="33vP2m">
               <node concept="Tc6Ow" id="5HVB6JRPBkw" role="2ShVmc">
                 <node concept="3Tqbb2" id="5HVB6JRPBkx" role="HW$YZ" />
               </node>
             </node>
-            <node concept="_YKpA" id="5HVB6JRPBkt" role="1tU5fm">
-              <node concept="3Tqbb2" id="5HVB6JRPBku" role="_ZDj9" />
-            </node>
           </node>
         </node>
         <node concept="3cpWs8" id="5HVB6JRPBky" role="3cqZAp">
@@ -6578,14 +6578,14 @@
         <node concept="3cpWs8" id="tIwzd1IbDQ" role="3cqZAp">
           <node concept="3cpWsn" id="tIwzd1IbDT" role="3cpWs9">
             <property role="TrG5h" value="collectedRequired" />
+            <node concept="3vKaQO" id="6i42QSswSBa" role="1tU5fm">
+              <node concept="3Tqbb2" id="6i42QSswSBc" role="3O5elw" />
+            </node>
             <node concept="2ShNRf" id="tIwzd1Ic2T" role="33vP2m">
               <node concept="2i4dXS" id="tIwzd1Ic1R" role="2ShVmc">
                 <node concept="3Tqbb2" id="tIwzd1Ic1S" role="HW$YZ" />
               </node>
             </node>
-            <node concept="3vKaQO" id="6i42QSswSBa" role="1tU5fm">
-              <node concept="3Tqbb2" id="6i42QSswSBc" role="3O5elw" />
-            </node>
           </node>
         </node>
         <node concept="3clFbH" id="39eNUjlUjCO" role="3cqZAp" />
@@ -6785,6 +6785,9 @@
             <node concept="3cpWs8" id="5HVB6JRR3kO" role="3cqZAp">
               <node concept="3cpWsn" id="5HVB6JRR3kP" role="3cpWs9">
                 <property role="TrG5h" value="requiredNodes" />
+                <node concept="_YKpA" id="5HVB6JRR3kQ" role="1tU5fm">
+                  <node concept="3Tqbb2" id="5HVB6JRR3kR" role="_ZDj9" />
+                </node>
                 <node concept="1LFfDK" id="5HVB6JRR6wk" role="33vP2m">
                   <node concept="3cmrfG" id="5HVB6JRR6$X" role="1LF_Uc">
                     <property role="3cmrfH" value="2" />
@@ -6793,9 +6796,6 @@
                     <ref role="3cqZAo" node="6i42QSsrrpM" resolve="result_builders_req" />
                   </node>
                 </node>
-                <node concept="_YKpA" id="5HVB6JRR3kQ" role="1tU5fm">
-                  <node concept="3Tqbb2" id="5HVB6JRR3kR" role="_ZDj9" />
-                </node>
               </node>
             </node>
             <node concept="3clFbH" id="39eNUjlUG0K" role="3cqZAp" />
@@ -8088,34 +8088,38 @@
               </node>
             </node>
           </node>
-          <node concept="3clFbJ" id="6nFpYlu8fDj" role="3cqZAp">
-            <node concept="3clFbS" id="6nFpYlu8fDl" role="3clFbx">
-              <node concept="3clFbF" id="6nFpYlu0dq2" role="3cqZAp">
-                <node concept="2OqwBi" id="6nFpYlu0xLz" role="3clFbG">
-                  <node concept="37vLTw" id="6nFpYlukFHv" role="2Oq$k0">
-                    <ref role="3cqZAo" node="6nFpYlujVzU" resolve="updatesRecorder" />
-                  </node>
-                  <node concept="liA8E" id="6nFpYlu0$Ow" role="2OqNvi">
-                    <ref role="37wK5l" node="6nFpYlu02nI" resolve="recordRequirements" />
-                    <node concept="37vLTw" id="6nFpYlu0_0q" role="37wK5m">
-                      <ref role="3cqZAo" node="5ntLU8GlzgG" resolve="node" />
+          <node concept="1X3_iC" id="4VNF0fTdhDk" role="lGtFl">
+            <property role="3V$3am" value="statement" />
+            <property role="3V$3ak" value="f3061a53-9226-4cc5-a443-f952ceaf5816/1068580123136/1068581517665" />
+            <node concept="3clFbJ" id="6nFpYlu8fDj" role="8Wnug">
+              <node concept="3clFbS" id="6nFpYlu8fDl" role="3clFbx">
+                <node concept="3clFbF" id="6nFpYlu0dq2" role="3cqZAp">
+                  <node concept="2OqwBi" id="6nFpYlu0xLz" role="3clFbG">
+                    <node concept="37vLTw" id="6nFpYlukFHv" role="2Oq$k0">
+                      <ref role="3cqZAo" node="6nFpYlujVzU" resolve="updatesRecorder" />
                     </node>
-                    <node concept="1LFfDK" id="6nFpYlu0_Xx" role="37wK5m">
-                      <node concept="3cmrfG" id="6nFpYlu0A1I" role="1LF_Uc">
-                        <property role="3cmrfH" value="1" />
+                    <node concept="liA8E" id="6nFpYlu0$Ow" role="2OqNvi">
+                      <ref role="37wK5l" to="i348:4VNF0fT1ttn" resolve="recordRequirements" />
+                      <node concept="37vLTw" id="6nFpYlu0_0q" role="37wK5m">
+                        <ref role="3cqZAo" node="5ntLU8GlzgG" resolve="node" />
                       </node>
-                      <node concept="37vLTw" id="6nFpYlu0_rR" role="1LFl5Q">
-                        <ref role="3cqZAo" node="6i42QSssRXX" resolve="res2reqd" />
+                      <node concept="1LFfDK" id="6nFpYlu0_Xx" role="37wK5m">
+                        <node concept="3cmrfG" id="6nFpYlu0A1I" role="1LF_Uc">
+                          <property role="3cmrfH" value="1" />
+                        </node>
+                        <node concept="37vLTw" id="6nFpYlu0_rR" role="1LFl5Q">
+                          <ref role="3cqZAo" node="6i42QSssRXX" resolve="res2reqd" />
+                        </node>
                       </node>
                     </node>
                   </node>
                 </node>
               </node>
-            </node>
-            <node concept="3y3z36" id="6nFpYlu8gEg" role="3clFbw">
-              <node concept="10Nm6u" id="6nFpYlu8h5G" role="3uHU7w" />
-              <node concept="37vLTw" id="6nFpYlukDXV" role="3uHU7B">
-                <ref role="3cqZAo" node="6nFpYlujVzU" resolve="updatesRecorder" />
+              <node concept="3y3z36" id="6nFpYlu8gEg" role="3clFbw">
+                <node concept="10Nm6u" id="6nFpYlu8h5G" role="3uHU7w" />
+                <node concept="37vLTw" id="6nFpYlukDXV" role="3uHU7B">
+                  <ref role="3cqZAo" node="6nFpYlujVzU" resolve="updatesRecorder" />
+                </node>
               </node>
             </node>
           </node>
@@ -8758,10 +8762,10 @@
               </node>
             </node>
             <node concept="2OqwBi" id="6nFpYlvd8AV" role="3clFbw">
-              <node concept="3GX2aA" id="6nFpYlvdcl3" role="2OqNvi" />
               <node concept="37vLTw" id="3DPJ8QIOrdE" role="2Oq$k0">
                 <ref role="3cqZAo" node="3DPJ8QIOrdB" resolve="newOrigins" />
               </node>
+              <node concept="3GX2aA" id="6nFpYlvdcl3" role="2OqNvi" />
             </node>
           </node>
           <node concept="3cpWs6" id="6nFpYltO1bG" role="3cqZAp">
@@ -8877,10 +8881,10 @@
               </node>
             </node>
             <node concept="2OqwBi" id="61G6TdDQNAF" role="3clFbw">
-              <node concept="3GX2aA" id="61G6TdDQNAH" role="2OqNvi" />
               <node concept="37vLTw" id="3DPJ8QIOzvk" role="2Oq$k0">
                 <ref role="3cqZAo" node="3DPJ8QIOzvh" resolve="newOrigins" />
               </node>
+              <node concept="3GX2aA" id="61G6TdDQNAH" role="2OqNvi" />
             </node>
           </node>
           <node concept="3cpWs6" id="61G6TdDQNAJ" role="3cqZAp">
@@ -9986,6 +9990,38 @@
         <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
       </node>
     </node>
+    <node concept="2tJIrI" id="4VNF0fT81Y_" role="jymVt" />
+    <node concept="3clFb_" id="4VNF0fT816Y" role="jymVt">
+      <property role="TrG5h" value="withRequirementsRecorder" />
+      <node concept="37vLTG" id="4VNF0fT85xM" role="3clF46">
+        <property role="TrG5h" value="reqRecorder" />
+        <node concept="3uibUv" id="4VNF0fT867l" role="1tU5fm">
+          <ref role="3uigEE" to="i348:4VNF0fT1sxk" resolve="NodeRequirementsRecorder" />
+        </node>
+      </node>
+      <node concept="3uibUv" id="4VNF0fT8171" role="3clF45">
+        <ref role="3uigEE" node="7DvO2M9IiKB" resolve="MacroProcessing" />
+      </node>
+      <node concept="3Tm1VV" id="4VNF0fT8172" role="1B3o_S" />
+      <node concept="3clFbS" id="4VNF0fT8173" role="3clF47">
+        <node concept="3clFbF" id="4VNF0fT8174" role="3cqZAp">
+          <node concept="10QFUN" id="4VNF0fT8175" role="3clFbG">
+            <node concept="3nyPlj" id="4VNF0fT8176" role="10QFUP">
+              <ref role="37wK5l" to="i348:4VNF0fT26a5" resolve="withRequirementsRecorder" />
+              <node concept="37vLTw" id="4VNF0fT87eP" role="37wK5m">
+                <ref role="3cqZAo" node="4VNF0fT85xM" resolve="reqRecorder" />
+              </node>
+            </node>
+            <node concept="3uibUv" id="4VNF0fT8178" role="10QFUM">
+              <ref role="3uigEE" node="7DvO2M9IiKB" resolve="MacroProcessing" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="2AHcQZ" id="4VNF0fT8179" role="2AJF6D">
+        <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
+      </node>
+    </node>
     <node concept="2tJIrI" id="5DUvKnrzdJ3" role="jymVt" />
     <node concept="3clFb_" id="5itBwM7VEuy" role="jymVt">
       <property role="TrG5h" value="expandMacro" />
@@ -11674,70 +11710,109 @@
     </node>
     <node concept="2tJIrI" id="3DPJ8QIUAsm" role="jymVt" />
     <node concept="3clFb_" id="6nFpYlu02nI" role="jymVt">
-      <property role="TrG5h" value="recordRequirements" />
+      <property role="TrG5h" value="recordRequirement" />
       <node concept="37vLTG" id="6nFpYlu02rL" role="3clF46">
         <property role="TrG5h" value="source" />
         <node concept="3Tqbb2" id="1ZiI2IC50oP" role="1tU5fm" />
       </node>
       <node concept="37vLTG" id="6nFpYlu02t7" role="3clF46">
-        <property role="TrG5h" value="requirements" />
-        <node concept="A3Dl8" id="6nFpYlu0Akh" role="1tU5fm">
-          <node concept="3Tqbb2" id="6nFpYlu0Atb" role="A3Ik2" />
-        </node>
+        <property role="TrG5h" value="requirement" />
+        <node concept="3Tqbb2" id="4VNF0fT4uT5" role="1tU5fm" />
       </node>
       <node concept="3cqZAl" id="6nFpYlu02nK" role="3clF45" />
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       <node concept="3clFbS" id="6nFpYlu02nM" role="3clF47">
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-                    <node concept="1rXfSq" id="6nFpYlu4aBL" role="2Oq$k0">
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-                      <node concept="37vLTw" id="6nFpYlu4aFl" role="37wK5m">
-                        <ref role="3cqZAo" node="6nFpYlu4aqe" resolve="req" />
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-                    <node concept="TSZUe" id="6nFpYlu4bNY" role="2OqNvi">
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-                        <ref role="3cqZAo" node="6nFpYlu02rL" resolve="source" />
-                      </node>
-                    </node>
+        <node concept="3clFbJ" id="u$i61wmoJ0" role="3cqZAp">
+          <node concept="3clFbS" id="u$i61wmoJ2" role="3clFbx">
+            <node concept="3clFbF" id="6nFpYlu4aBM" role="3cqZAp">
+              <node concept="2OqwBi" id="6nFpYlu4biz" role="3clFbG">
+                <node concept="1rXfSq" id="6nFpYlu4aBL" role="2Oq$k0">
+                  <ref role="37wK5l" node="6nFpYlu3KpJ" resolve="sourcesOf" />
+                  <node concept="37vLTw" id="4VNF0fT4yfg" role="37wK5m">
+                    <ref role="3cqZAo" node="6nFpYlu02t7" resolve="requirement" />
                   </node>
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-              <node concept="3y3z36" id="u$i61wmp85" role="3clFbw">
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-                <node concept="37vLTw" id="u$i61wmoOk" role="3uHU7B">
-                  <ref role="3cqZAo" node="6nFpYlu4aqe" resolve="req" />
+                <node concept="TSZUe" id="6nFpYlu4bNY" role="2OqNvi">
+                  <node concept="37vLTw" id="6nFpYlu4caT" role="25WWJ7">
+                    <ref role="3cqZAo" node="6nFpYlu02rL" resolve="source" />
+                  </node>
                 </node>
               </node>
             </node>
           </node>
-          <node concept="3cpWsn" id="6nFpYlu4aqe" role="1Duv9x">
-            <property role="TrG5h" value="req" />
-            <node concept="3Tqbb2" id="6nFpYlu4aqi" role="1tU5fm" />
-          </node>
-          <node concept="37vLTw" id="6nFpYlu4aqj" role="1DdaDG">
-            <ref role="3cqZAo" node="6nFpYlu02t7" resolve="requirements" />
+          <node concept="3y3z36" id="u$i61wmp85" role="3clFbw">
+            <node concept="10Nm6u" id="u$i61wmpf_" role="3uHU7w" />
+            <node concept="37vLTw" id="4VNF0fT4xGw" role="3uHU7B">
+              <ref role="3cqZAo" node="6nFpYlu02t7" resolve="requirement" />
+            </node>
           </node>
         </node>
       </node>
-      <node concept="P$JXv" id="721IDwqGKlJ" role="lGtFl">
-        <node concept="TZ5HA" id="721IDwqGKlK" role="TZ5H$">
-          <node concept="1dT_AC" id="721IDwqGKlL" role="1dT_Ay">
-            <property role="1dT_AB" value="Record requirements for a source node." />
-          </node>
-        </node>
-        <node concept="TZ5HA" id="721IDwqGU6_" role="TZ5H$">
-          <node concept="1dT_AC" id="721IDwqGU6A" role="1dT_Ay">
-            <property role="1dT_AB" value="Updates internally maintained map (required -&gt; source). " />
-          </node>
-        </node>
+      <node concept="2AHcQZ" id="4VNF0fT1Pqc" role="2AJF6D">
+        <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
       </node>
     </node>
+    <node concept="2tJIrI" id="4VNF0fT4bgM" role="jymVt" />
+    <node concept="3clFb_" id="4VNF0fT46Wk" role="jymVt">
+      <property role="TrG5h" value="recordRequirement" />
+      <node concept="37vLTG" id="4VNF0fT46Wl" role="3clF46">
+        <property role="TrG5h" value="source" />
+        <node concept="3Tqbb2" id="4VNF0fT46Wm" role="1tU5fm" />
+      </node>
+      <node concept="37vLTG" id="4VNF0fT46Wn" role="3clF46">
+        <property role="TrG5h" value="requirement" />
+        <node concept="2sp9CU" id="4VNF0fT4HR1" role="1tU5fm" />
+      </node>
+      <node concept="3cqZAl" id="4VNF0fT46Wq" role="3clF45" />
+      <node concept="3Tm1VV" id="4VNF0fT46Wr" role="1B3o_S" />
+      <node concept="3clFbS" id="4VNF0fT46Ws" role="3clF47">
+        <node concept="3cpWs8" id="4VNF0fT4IWZ" role="3cqZAp">
+          <node concept="3cpWsn" id="4VNF0fT4IX2" role="3cpWs9">
+            <property role="TrG5h" value="resolved" />
+            <node concept="3Tqbb2" id="4VNF0fT4IWX" role="1tU5fm" />
+            <node concept="2OqwBi" id="4VNF0fT4JO0" role="33vP2m">
+              <node concept="37vLTw" id="4VNF0fT4JfV" role="2Oq$k0">
+                <ref role="3cqZAo" node="4VNF0fT46Wn" resolve="requirement" />
+              </node>
+              <node concept="Vyspw" id="4VNF0fT4Ko4" role="2OqNvi">
+                <node concept="37vLTw" id="4VNF0fT4KCH" role="Vysub">
+                  <ref role="3cqZAo" node="4mdCe2gzxYJ" resolve="repository" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbJ" id="4VNF0fT46Wv" role="3cqZAp">
+          <node concept="3clFbS" id="4VNF0fT46Ww" role="3clFbx">
+            <node concept="3clFbF" id="4VNF0fT46Wx" role="3cqZAp">
+              <node concept="2OqwBi" id="4VNF0fT46Wy" role="3clFbG">
+                <node concept="1rXfSq" id="4VNF0fT46Wz" role="2Oq$k0">
+                  <ref role="37wK5l" node="6nFpYlu3KpJ" resolve="sourcesOf" />
+                  <node concept="37vLTw" id="4VNF0fT4LkX" role="37wK5m">
+                    <ref role="3cqZAo" node="4VNF0fT4IX2" resolve="resolved" />
+                  </node>
+                </node>
+                <node concept="TSZUe" id="4VNF0fT46W_" role="2OqNvi">
+                  <node concept="37vLTw" id="4VNF0fT46WA" role="25WWJ7">
+                    <ref role="3cqZAo" node="4VNF0fT46Wl" resolve="source" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3y3z36" id="4VNF0fT46WB" role="3clFbw">
+            <node concept="10Nm6u" id="4VNF0fT46WC" role="3uHU7w" />
+            <node concept="37vLTw" id="4VNF0fT4Ld3" role="3uHU7B">
+              <ref role="3cqZAo" node="4VNF0fT4IX2" resolve="resolved" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="2AHcQZ" id="4VNF0fT46WH" role="2AJF6D">
+        <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
+      </node>
+    </node>
+    <node concept="2tJIrI" id="4VNF0fT41VU" role="jymVt" />
     <node concept="2tJIrI" id="6nFpYlucPih" role="jymVt" />
     <node concept="3clFb_" id="6nFpYlucRT5" role="jymVt">
       <property role="TrG5h" value="recordUpdate" />
@@ -11998,12 +12073,12 @@
                     <node concept="3clFbS" id="6nFpYlu7FkZ" role="1bW5cS">
                       <node concept="3clFbF" id="6nFpYlu7Fl0" role="3cqZAp">
                         <node concept="3EllGN" id="6nFpYlu7Fl1" role="3clFbG">
-                          <node concept="37vLTw" id="6nFpYlu7Fl3" role="3ElQJh">
-                            <ref role="3cqZAo" node="6nFpYlu3FKa" resolve="reversedRequirements" />
-                          </node>
                           <node concept="37vLTw" id="6nFpYlu7Fl2" role="3ElVtu">
                             <ref role="3cqZAo" node="6nFpYlu7Fl4" resolve="it" />
                           </node>
+                          <node concept="37vLTw" id="6nFpYlu7Fl3" role="3ElQJh">
+                            <ref role="3cqZAo" node="6nFpYlu3FKa" resolve="reversedRequirements" />
+                          </node>
                         </node>
                       </node>
                     </node>
@@ -12095,6 +12170,7 @@
         </node>
       </node>
       <node concept="3cqZAl" id="5Qx6_652C4m" role="3clF45" />
+      <node concept="3Tm1VV" id="3DPJ8QIinCx" role="1B3o_S" />
       <node concept="3clFbS" id="5Qx6_652C4o" role="3clF47">
         <node concept="3clFbF" id="3DPJ8QIvNNG" role="3cqZAp">
           <node concept="2OqwBi" id="3DPJ8QIvP9_" role="3clFbG">
@@ -12330,7 +12406,6 @@
           </node>
         </node>
       </node>
-      <node concept="3Tm1VV" id="3DPJ8QIinCx" role="1B3o_S" />
     </node>
     <node concept="2tJIrI" id="5Qx6_652yo9" role="jymVt" />
     <node concept="3clFb_" id="6nFpYlu3KpJ" role="jymVt">
@@ -12366,12 +12441,12 @@
                   </node>
                 </node>
                 <node concept="3EllGN" id="6nFpYlu47AA" role="37vLTJ">
-                  <node concept="37vLTw" id="6nFpYlu46yl" role="3ElQJh">
-                    <ref role="3cqZAo" node="6nFpYlu3FKa" resolve="reversedRequirements" />
-                  </node>
                   <node concept="37vLTw" id="3DPJ8QIEMBr" role="3ElVtu">
                     <ref role="3cqZAo" node="6nFpYlu3W$E" resolve="req" />
                   </node>
+                  <node concept="37vLTw" id="6nFpYlu46yl" role="3ElQJh">
+                    <ref role="3cqZAo" node="6nFpYlu3FKa" resolve="reversedRequirements" />
+                  </node>
                 </node>
               </node>
             </node>
@@ -12379,12 +12454,12 @@
         </node>
         <node concept="3clFbF" id="6nFpYlu48sk" role="3cqZAp">
           <node concept="3EllGN" id="6nFpYlu48VU" role="3clFbG">
-            <node concept="37vLTw" id="6nFpYlu48si" role="3ElQJh">
-              <ref role="3cqZAo" node="6nFpYlu3FKa" resolve="reversedRequirements" />
-            </node>
             <node concept="37vLTw" id="3DPJ8QIEMBt" role="3ElVtu">
               <ref role="3cqZAo" node="6nFpYlu3W$E" resolve="req" />
             </node>
+            <node concept="37vLTw" id="6nFpYlu48si" role="3ElQJh">
+              <ref role="3cqZAo" node="6nFpYlu3FKa" resolve="reversedRequirements" />
+            </node>
           </node>
         </node>
       </node>
@@ -12732,6 +12807,9 @@
         <node concept="3clFbS" id="6PD9XvnQE1W" role="3clF47">
           <node concept="3clFbF" id="6PD9XvnQH0L" role="3cqZAp">
             <node concept="2OqwBi" id="6PD9XvnQH0M" role="3clFbG">
+              <node concept="1rXfSq" id="3DPJ8QIsneu" role="2Oq$k0">
+                <ref role="37wK5l" node="3DPJ8QIkRmQ" resolve="getRelevantModels" />
+              </node>
               <node concept="2es0OD" id="6PD9XvnQH0Q" role="2OqNvi">
                 <node concept="1bVj0M" id="6PD9XvnQH0R" role="23t8la">
                   <node concept="3clFbS" id="6PD9XvnQH0S" role="1bW5cS">
@@ -12795,9 +12873,6 @@
                   </node>
                 </node>
               </node>
-              <node concept="1rXfSq" id="3DPJ8QIsneu" role="2Oq$k0">
-                <ref role="37wK5l" node="3DPJ8QIkRmQ" resolve="getRelevantModels" />
-              </node>
             </node>
           </node>
         </node>
@@ -12886,15 +12961,15 @@
         <node concept="3clFbS" id="6nFpYltKQqu" role="3clF47">
           <node concept="3clFbJ" id="6nFpYlu6mL3" role="3cqZAp">
             <node concept="2OqwBi" id="357z3MCehiM" role="3clFbw">
+              <node concept="37vLTw" id="3DPJ8QImfWn" role="2Oq$k0">
+                <ref role="3cqZAo" node="357z3MCpd1F" resolve="relevantNodesMonitor" />
+              </node>
               <node concept="liA8E" id="357z3MCehDP" role="2OqNvi">
                 <ref role="37wK5l" node="357z3MCdcHk" resolve="isRelevant" />
                 <node concept="37vLTw" id="357z3MCehMs" role="37wK5m">
                   <ref role="3cqZAo" node="6nFpYltKQqr" resolve="event" />
                 </node>
               </node>
-              <node concept="37vLTw" id="3DPJ8QImfWn" role="2Oq$k0">
-                <ref role="3cqZAo" node="357z3MCpd1F" resolve="relevantNodesMonitor" />
-              </node>
             </node>
             <node concept="3clFbS" id="6nFpYlu6mL5" role="3clFbx">
               <node concept="3clFbF" id="6nFpYlu73j7" role="3cqZAp">
@@ -12959,15 +13034,15 @@
               </node>
             </node>
             <node concept="2OqwBi" id="357z3MCeia9" role="3clFbw">
+              <node concept="37vLTw" id="3DPJ8QImfrm" role="2Oq$k0">
+                <ref role="3cqZAo" node="357z3MCpd1F" resolve="relevantNodesMonitor" />
+              </node>
               <node concept="liA8E" id="357z3MCeiab" role="2OqNvi">
                 <ref role="37wK5l" node="357z3MCdcHw" resolve="isRelevant" />
                 <node concept="37vLTw" id="357z3MCeiac" role="37wK5m">
                   <ref role="3cqZAo" node="6nFpYltKQq$" resolve="event" />
                 </node>
               </node>
-              <node concept="37vLTw" id="3DPJ8QImfrm" role="2Oq$k0">
-                <ref role="3cqZAo" node="357z3MCpd1F" resolve="relevantNodesMonitor" />
-              </node>
             </node>
           </node>
         </node>
@@ -13030,15 +13105,15 @@
               </node>
             </node>
             <node concept="2OqwBi" id="357z3MCeiDu" role="3clFbw">
+              <node concept="37vLTw" id="3DPJ8QImf5o" role="2Oq$k0">
+                <ref role="3cqZAo" node="357z3MCpd1F" resolve="relevantNodesMonitor" />
+              </node>
               <node concept="liA8E" id="357z3MCeiDw" role="2OqNvi">
                 <ref role="37wK5l" node="357z3MCdcHG" resolve="isRelevant" />
                 <node concept="37vLTw" id="357z3MCeiDx" role="37wK5m">
                   <ref role="3cqZAo" node="6nFpYltKQqH" resolve="event" />
                 </node>
               </node>
-              <node concept="37vLTw" id="3DPJ8QImf5o" role="2Oq$k0">
-                <ref role="3cqZAo" node="357z3MCpd1F" resolve="relevantNodesMonitor" />
-              </node>
             </node>
           </node>
         </node>
@@ -13101,15 +13176,15 @@
               </node>
             </node>
             <node concept="2OqwBi" id="357z3MCej8Q" role="3clFbw">
+              <node concept="37vLTw" id="3DPJ8QImeJx" role="2Oq$k0">
+                <ref role="3cqZAo" node="357z3MCpd1F" resolve="relevantNodesMonitor" />
+              </node>
               <node concept="liA8E" id="357z3MCej8S" role="2OqNvi">
                 <ref role="37wK5l" node="357z3MCdcHX" resolve="isRelevant" />
                 <node concept="37vLTw" id="357z3MCej8T" role="37wK5m">
                   <ref role="3cqZAo" node="6nFpYltKQqQ" resolve="event" />
                 </node>
               </node>
-              <node concept="37vLTw" id="3DPJ8QImeJx" role="2Oq$k0">
-                <ref role="3cqZAo" node="357z3MCpd1F" resolve="relevantNodesMonitor" />
-              </node>
             </node>
           </node>
         </node>
@@ -13117,10 +13192,10 @@
           <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
         </node>
       </node>
+      <node concept="2tJIrI" id="3DPJ8QIkPQK" role="jymVt" />
       <node concept="3uibUv" id="2gPSxXTVLzK" role="1zkMxy">
         <ref role="3uigEE" node="2gPSxXTVEd1" resolve="ChangesTrackerBase" />
       </node>
-      <node concept="2tJIrI" id="3DPJ8QIkPQK" role="jymVt" />
       <node concept="3clFb_" id="3DPJ8QIkRmQ" role="jymVt">
         <property role="TrG5h" value="getRelevantModels" />
         <node concept="3Tm1VV" id="3DPJ8QIkRmS" role="1B3o_S" />
@@ -13286,6 +13361,9 @@
         </node>
       </node>
     </node>
+    <node concept="3uibUv" id="4VNF0fT1Bx3" role="EKbjA">
+      <ref role="3uigEE" to="i348:4VNF0fT1sxk" resolve="NodeRequirementsRecorder" />
+    </node>
   </node>
   <node concept="312cEu" id="2gPSxXTVEd1">
     <property role="TrG5h" value="ChangesTrackerBase" />
@@ -13330,6 +13408,9 @@
           <node concept="3clFbS" id="4mdCe2gAsbs" role="3clFbx">
             <node concept="3clFbF" id="2gPSxXTVH3b" role="3cqZAp">
               <node concept="2OqwBi" id="2gPSxXTVH3c" role="3clFbG">
+                <node concept="1rXfSq" id="3DPJ8QIrCS0" role="2Oq$k0">
+                  <ref role="37wK5l" node="3DPJ8QIkN6S" resolve="getRelevantModels" />
+                </node>
                 <node concept="2es0OD" id="2gPSxXTVH3g" role="2OqNvi">
                   <node concept="1bVj0M" id="2gPSxXTVH3h" role="23t8la">
                     <node concept="3clFbS" id="2gPSxXTVH3i" role="1bW5cS">
@@ -13380,9 +13461,6 @@
                     </node>
                   </node>
                 </node>
-                <node concept="1rXfSq" id="3DPJ8QIrCS0" role="2Oq$k0">
-                  <ref role="37wK5l" node="3DPJ8QIkN6S" resolve="getRelevantModels" />
-                </node>
               </node>
             </node>
           </node>
@@ -13432,6 +13510,9 @@
           <node concept="3clFbS" id="4mdCe2gAulN" role="3clFbx">
             <node concept="3clFbF" id="2gPSxXTVH3W" role="3cqZAp">
               <node concept="2OqwBi" id="2gPSxXTVH3X" role="3clFbG">
+                <node concept="1rXfSq" id="3DPJ8QIrD1j" role="2Oq$k0">
+                  <ref role="37wK5l" node="3DPJ8QIkN6S" resolve="getRelevantModels" />
+                </node>
                 <node concept="2es0OD" id="2gPSxXTVH41" role="2OqNvi">
                   <node concept="1bVj0M" id="2gPSxXTVH42" role="23t8la">
                     <node concept="3clFbS" id="2gPSxXTVH43" role="1bW5cS">
@@ -13482,9 +13563,6 @@
                     </node>
                   </node>
                 </node>
-                <node concept="1rXfSq" id="3DPJ8QIrD1j" role="2Oq$k0">
-                  <ref role="37wK5l" node="3DPJ8QIkN6S" resolve="getRelevantModels" />
-                </node>
               </node>
             </node>
           </node>
diff --git a/coderules/solutions/jetbrains.mps.coderules.typechecking/models/jetbrains.mps.coderules.typechecking.service.mps b/coderules/solutions/jetbrains.mps.coderules.typechecking/models/jetbrains.mps.coderules.typechecking.service.mps
index 81b5860a..bdcded41 100644
--- a/coderules/solutions/jetbrains.mps.coderules.typechecking/models/jetbrains.mps.coderules.typechecking.service.mps
+++ b/coderules/solutions/jetbrains.mps.coderules.typechecking/models/jetbrains.mps.coderules.typechecking.service.mps
@@ -13740,14 +13740,14 @@
                   <ref role="3cqZAo" node="61G6TdBXWuD" resolve="repository" />
                 </node>
                 <node concept="2OqwBi" id="61G6TdBY3nj" role="37wK5m">
-                  <node concept="liA8E" id="61G6TdBY3nl" role="2OqNvi">
-                    <ref role="37wK5l" to="mhbf:~SNode.getModel()" resolve="getModel" />
-                  </node>
                   <node concept="2JrnkZ" id="3DPJ8QIpIIF" role="2Oq$k0">
                     <node concept="37vLTw" id="3DPJ8QIpHIb" role="2JrQYb">
                       <ref role="3cqZAo" node="4Z$O9mrQJ_R" resolve="unit" />
                     </node>
                   </node>
+                  <node concept="liA8E" id="61G6TdBY3nl" role="2OqNvi">
+                    <ref role="37wK5l" to="mhbf:~SNode.getModel()" resolve="getModel" />
+                  </node>
                 </node>
               </node>
             </node>
@@ -13843,14 +13843,14 @@
                   <ref role="3cqZAo" node="61G6TdBXXtN" resolve="repository" />
                 </node>
                 <node concept="2OqwBi" id="5Qx6_65_i4l" role="37wK5m">
-                  <node concept="liA8E" id="5Qx6_65_i4n" role="2OqNvi">
-                    <ref role="37wK5l" to="mhbf:~SNode.getModel()" resolve="getModel" />
-                  </node>
                   <node concept="2JrnkZ" id="3DPJ8QIpLfh" role="2Oq$k0">
                     <node concept="37vLTw" id="3DPJ8QIpKNu" role="2JrQYb">
                       <ref role="3cqZAo" node="4Z$O9mrQJ_R" resolve="unit" />
                     </node>
                   </node>
+                  <node concept="liA8E" id="5Qx6_65_i4n" role="2OqNvi">
+                    <ref role="37wK5l" to="mhbf:~SNode.getModel()" resolve="getModel" />
+                  </node>
                 </node>
               </node>
             </node>
@@ -14187,15 +14187,15 @@
               </node>
             </node>
             <node concept="2OqwBi" id="357z3MCoyL_" role="3clFbw">
+              <node concept="37vLTw" id="3DPJ8QIl3fJ" role="2Oq$k0">
+                <ref role="3cqZAo" node="3Q0j2bxvJDw" resolve="relevantNodesMonitor" />
+              </node>
               <node concept="liA8E" id="357z3MCoz2x" role="2OqNvi">
                 <ref role="37wK5l" to="ksgm:357z3MCdcHk" resolve="isRelevant" />
                 <node concept="37vLTw" id="357z3MCozcZ" role="37wK5m">
                   <ref role="3cqZAo" node="3u5wJtdK2z" resolve="event" />
                 </node>
               </node>
-              <node concept="37vLTw" id="3DPJ8QIl3fJ" role="2Oq$k0">
-                <ref role="3cqZAo" node="3Q0j2bxvJDw" resolve="relevantNodesMonitor" />
-              </node>
             </node>
           </node>
         </node>
@@ -14229,15 +14229,15 @@
               </node>
             </node>
             <node concept="2OqwBi" id="357z3MCozxX" role="3clFbw">
+              <node concept="37vLTw" id="3DPJ8QIl3BB" role="2Oq$k0">
+                <ref role="3cqZAo" node="3Q0j2bxvJDw" resolve="relevantNodesMonitor" />
+              </node>
               <node concept="liA8E" id="357z3MCozxZ" role="2OqNvi">
                 <ref role="37wK5l" to="ksgm:357z3MCdcHw" resolve="isRelevant" />
                 <node concept="37vLTw" id="357z3MCozy0" role="37wK5m">
                   <ref role="3cqZAo" node="3u5wJtdK2J" resolve="event" />
                 </node>
               </node>
-              <node concept="37vLTw" id="3DPJ8QIl3BB" role="2Oq$k0">
-                <ref role="3cqZAo" node="3Q0j2bxvJDw" resolve="relevantNodesMonitor" />
-              </node>
             </node>
           </node>
         </node>
@@ -14271,15 +14271,15 @@
               </node>
             </node>
             <node concept="2OqwBi" id="357z3MCozZ5" role="3clFbw">
+              <node concept="37vLTw" id="3DPJ8QIl3YX" role="2Oq$k0">
+                <ref role="3cqZAo" node="3Q0j2bxvJDw" resolve="relevantNodesMonitor" />
+              </node>
               <node concept="liA8E" id="357z3MCozZ7" role="2OqNvi">
                 <ref role="37wK5l" to="ksgm:357z3MCdcHG" resolve="isRelevant" />
                 <node concept="37vLTw" id="357z3MCozZ8" role="37wK5m">
                   <ref role="3cqZAo" node="3u5wJtdK2V" resolve="event" />
                 </node>
               </node>
-              <node concept="37vLTw" id="3DPJ8QIl3YX" role="2Oq$k0">
-                <ref role="3cqZAo" node="3Q0j2bxvJDw" resolve="relevantNodesMonitor" />
-              </node>
             </node>
           </node>
         </node>
@@ -14313,15 +14313,15 @@
               </node>
             </node>
             <node concept="2OqwBi" id="357z3MCo$s6" role="3clFbw">
+              <node concept="37vLTw" id="3DPJ8QIl4mr" role="2Oq$k0">
+                <ref role="3cqZAo" node="3Q0j2bxvJDw" resolve="relevantNodesMonitor" />
+              </node>
               <node concept="liA8E" id="357z3MCo$s8" role="2OqNvi">
                 <ref role="37wK5l" to="ksgm:357z3MCdcHX" resolve="isRelevant" />
                 <node concept="37vLTw" id="357z3MCo$s9" role="37wK5m">
                   <ref role="3cqZAo" node="3u5wJtdK37" resolve="event" />
                 </node>
               </node>
-              <node concept="37vLTw" id="3DPJ8QIl4mr" role="2Oq$k0">
-                <ref role="3cqZAo" node="3Q0j2bxvJDw" resolve="relevantNodesMonitor" />
-              </node>
             </node>
           </node>
         </node>
@@ -16645,24 +16645,6 @@
               </node>
             </node>
           </node>
-          <node concept="3clFbH" id="3DPJ8QIm328" role="3cqZAp" />
-          <node concept="3cpWs8" id="3OUB6BByz2s" role="3cqZAp">
-            <node concept="3cpWsn" id="3OUB6BByz2t" role="3cpWs9">
-              <property role="TrG5h" value="macroProcessing" />
-              <node concept="3uibUv" id="3OUB6BByy0C" role="1tU5fm">
-                <ref role="3uigEE" to="ksgm:7DvO2M9IiKB" resolve="MacroProcessing" />
-              </node>
-              <node concept="1rXfSq" id="3OUB6BByz2u" role="33vP2m">
-                <ref role="37wK5l" node="6PWFJfG8yyv" resolve="createMacroProcessing" />
-                <node concept="37vLTw" id="3OUB6BByz2v" role="37wK5m">
-                  <ref role="3cqZAo" node="6nFpYlusyqe" resolve="aspectClique" />
-                </node>
-                <node concept="37vLTw" id="3OUB6BByz2w" role="37wK5m">
-                  <ref role="3cqZAo" node="6$F3Z5ziOoT" resolve="ruleProcessingSession" />
-                </node>
-              </node>
-            </node>
-          </node>
           <node concept="3clFbH" id="61G6TdBAyAj" role="3cqZAp" />
           <node concept="3cpWs8" id="6nFpYluFUzo" role="3cqZAp">
             <node concept="3cpWsn" id="6nFpYluFUzp" role="3cpWs9">
@@ -16785,16 +16767,6 @@
                             <node concept="37vLTw" id="6nFpYlvssm5" role="37wK5m">
                               <ref role="3cqZAo" node="7i3KM7gP3A_" resolve="unit" />
                             </node>
-                            <node concept="1LlUBW" id="6nFpYlvgaP7" role="1pMfVU">
-                              <node concept="3uibUv" id="6nFpYlvgaP8" role="1Lm7xW">
-                                <ref role="3uigEE" to="i348:1ffsG7bW_V4" resolve="RuleTemplate" />
-                              </node>
-                              <node concept="3vKaQO" id="6nFpYlvgaP9" role="1Lm7xW">
-                                <node concept="3uibUv" id="6nFpYlvgaPa" role="3O5elw">
-                                  <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
-                                </node>
-                              </node>
-                            </node>
                             <node concept="2OqwBi" id="3DPJ8QIm1pP" role="37wK5m">
                               <node concept="liA8E" id="3DPJ8QIm1pQ" role="2OqNvi">
                                 <ref role="37wK5l" node="3Q0j2bxwHX7" resolve="getRelevantNodesMonitor" />
@@ -16815,6 +16787,16 @@
                                 </node>
                               </node>
                             </node>
+                            <node concept="1LlUBW" id="6nFpYlvgaP7" role="1pMfVU">
+                              <node concept="3uibUv" id="6nFpYlvgaP8" role="1Lm7xW">
+                                <ref role="3uigEE" to="i348:1ffsG7bW_V4" resolve="RuleTemplate" />
+                              </node>
+                              <node concept="3vKaQO" id="6nFpYlvgaP9" role="1Lm7xW">
+                                <node concept="3uibUv" id="6nFpYlvgaPa" role="3O5elw">
+                                  <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
+                                </node>
+                              </node>
+                            </node>
                           </node>
                         </node>
                       </node>
@@ -16826,6 +16808,32 @@
             </node>
           </node>
           <node concept="3clFbH" id="6nFpYlvfP4l" role="3cqZAp" />
+          <node concept="3cpWs8" id="3OUB6BByz2s" role="3cqZAp">
+            <node concept="3cpWsn" id="3OUB6BByz2t" role="3cpWs9">
+              <property role="TrG5h" value="macroProcessing" />
+              <node concept="3uibUv" id="3OUB6BByy0C" role="1tU5fm">
+                <ref role="3uigEE" to="ksgm:7DvO2M9IiKB" resolve="MacroProcessing" />
+              </node>
+              <node concept="2OqwBi" id="4VNF0fT7XT9" role="33vP2m">
+                <node concept="1rXfSq" id="3OUB6BByz2u" role="2Oq$k0">
+                  <ref role="37wK5l" node="6PWFJfG8yyv" resolve="createMacroProcessing" />
+                  <node concept="37vLTw" id="3OUB6BByz2v" role="37wK5m">
+                    <ref role="3cqZAo" node="6nFpYlusyqe" resolve="aspectClique" />
+                  </node>
+                  <node concept="37vLTw" id="3OUB6BByz2w" role="37wK5m">
+                    <ref role="3cqZAo" node="6$F3Z5ziOoT" resolve="ruleProcessingSession" />
+                  </node>
+                </node>
+                <node concept="liA8E" id="4VNF0fT8eRS" role="2OqNvi">
+                  <ref role="37wK5l" to="ksgm:4VNF0fT816Y" resolve="withRequirementsRecorder" />
+                  <node concept="37vLTw" id="4VNF0fT8jj6" role="37wK5m">
+                    <ref role="3cqZAo" node="6nFpYlvfHC5" resolve="updatesRecorder" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbH" id="4VNF0fT7Xca" role="3cqZAp" />
           <node concept="3clFbF" id="6nFpYlus0VB" role="3cqZAp">
             <node concept="2ShNRf" id="6nFpYlus0Vz" role="3clFbG">
               <node concept="1pGfFk" id="6nFpYlus1Mr" role="2ShVmc">
diff --git a/coderules/solutions/jetbrains.mps.lang.coderules.template/models/jetbrains.mps.lang.coderules.template.mps b/coderules/solutions/jetbrains.mps.lang.coderules.template/models/jetbrains.mps.lang.coderules.template.mps
index f149d655..07d52b7f 100644
--- a/coderules/solutions/jetbrains.mps.lang.coderules.template/models/jetbrains.mps.lang.coderules.template.mps
+++ b/coderules/solutions/jetbrains.mps.lang.coderules.template/models/jetbrains.mps.lang.coderules.template.mps
@@ -46,6 +46,9 @@
       </concept>
       <concept id="1153417849900" name="jetbrains.mps.baseLanguage.structure.GreaterThanOrEqualsExpression" flags="nn" index="2d3UOw" />
       <concept id="1215695189714" name="jetbrains.mps.baseLanguage.structure.PlusAssignmentExpression" flags="nn" index="d57v9" />
+      <concept id="2323553266850475941" name="jetbrains.mps.baseLanguage.structure.IHasModifiers" flags="ng" index="2frcj7">
+        <child id="2323553266850475953" name="modifiers" index="2frcjj" />
+      </concept>
       <concept id="4836112446988635817" name="jetbrains.mps.baseLanguage.structure.UndefinedType" flags="in" index="2jxLKc" />
       <concept id="1202948039474" name="jetbrains.mps.baseLanguage.structure.InstanceMethodCallOperation" flags="nn" index="liA8E" />
       <concept id="5293379017992965193" name="jetbrains.mps.baseLanguage.structure.StubStatementList" flags="ig" index="2lzX1y" />
@@ -75,6 +78,7 @@
         <reference id="1188214555875" name="key" index="2B6OnR" />
         <child id="1188214607812" name="value" index="2B70Vg" />
       </concept>
+      <concept id="4678410916365116210" name="jetbrains.mps.baseLanguage.structure.DefaultModifier" flags="ng" index="2JFqV2" />
       <concept id="1154032098014" name="jetbrains.mps.baseLanguage.structure.AbstractLoopStatement" flags="nn" index="2LF5Ji">
         <child id="1154032183016" name="body" index="2LFqv$" />
       </concept>
@@ -334,6 +338,16 @@
       <concept id="1169194658468" name="jetbrains.mps.lang.core.structure.INamedConcept" flags="ng" index="TrEIO">
         <property id="1169194664001" name="name" index="TrG5h" />
       </concept>
+      <concept id="779128492853369165" name="jetbrains.mps.lang.core.structure.SideTransformInfo" flags="ng" index="1KehLL">
+        <property id="779128492853934523" name="cellId" index="1K8rM7" />
+      </concept>
+      <concept id="709746936026466394" name="jetbrains.mps.lang.core.structure.ChildAttribute" flags="ng" index="3VBwX9">
+        <property id="709746936026609031" name="linkId" index="3V$3ak" />
+        <property id="709746936026609029" name="role_DebugInfo" index="3V$3am" />
+      </concept>
+      <concept id="4452961908202556907" name="jetbrains.mps.lang.core.structure.BaseCommentAttribute" flags="ng" index="1X3_iC">
+        <child id="3078666699043039389" name="commentedNode" index="8Wnug" />
+      </concept>
     </language>
     <language id="c7fb639f-be78-4307-89b0-b5959c3fa8c8" name="jetbrains.mps.lang.text">
       <concept id="155656958578482948" name="jetbrains.mps.lang.text.structure.Word" flags="ng" index="3oM_SD">
@@ -1800,6 +1814,38 @@
         </node>
       </node>
     </node>
+    <node concept="2tJIrI" id="4VNF0fT28lV" role="jymVt" />
+    <node concept="3clFb_" id="4VNF0fT26a5" role="jymVt">
+      <property role="TrG5h" value="withRequirementsRecorder" />
+      <node concept="3uibUv" id="4VNF0fT26a8" role="3clF45">
+        <ref role="3uigEE" node="18kNIl1vDPZ" resolve="TemplateApplicationSession" />
+      </node>
+      <node concept="3Tm1VV" id="4VNF0fT26a9" role="1B3o_S" />
+      <node concept="3clFbS" id="4VNF0fT26aa" role="3clF47">
+        <node concept="3clFbF" id="4VNF0fT26ab" role="3cqZAp">
+          <node concept="37vLTI" id="4VNF0fT26ac" role="3clFbG">
+            <node concept="2OqwBi" id="4VNF0fT26ad" role="37vLTJ">
+              <node concept="Xjq3P" id="4VNF0fT26ae" role="2Oq$k0" />
+              <node concept="2OwXpG" id="4VNF0fT2ta9" role="2OqNvi">
+                <ref role="2Oxat5" node="4VNF0fT2ry4" resolve="reqRecorder" />
+              </node>
+            </node>
+            <node concept="37vLTw" id="4VNF0fT2ti1" role="37vLTx">
+              <ref role="3cqZAo" node="4VNF0fT2n7P" resolve="reqRecorder" />
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbF" id="4VNF0fT26ah" role="3cqZAp">
+          <node concept="Xjq3P" id="4VNF0fT26ai" role="3clFbG" />
+        </node>
+      </node>
+      <node concept="37vLTG" id="4VNF0fT2n7P" role="3clF46">
+        <property role="TrG5h" value="reqRecorder" />
+        <node concept="3uibUv" id="4VNF0fT2n7O" role="1tU5fm">
+          <ref role="3uigEE" node="4VNF0fT1sxk" resolve="NodeRequirementsRecorder" />
+        </node>
+      </node>
+    </node>
     <node concept="2tJIrI" id="6PWFJfG6NeX" role="jymVt" />
     <node concept="3clFb_" id="5HVB6JR7NAD" role="jymVt">
       <property role="TrG5h" value="memoize" />
@@ -1872,6 +1918,162 @@
       </node>
     </node>
     <node concept="2tJIrI" id="5HVB6JR7MA4" role="jymVt" />
+    <node concept="3clFb_" id="4VNF0fT2w6j" role="jymVt">
+      <property role="TrG5h" value="recordRequirement" />
+      <node concept="37vLTG" id="4VNF0fT2xd6" role="3clF46">
+        <property role="TrG5h" value="source" />
+        <node concept="3Tqbb2" id="4VNF0fT2APQ" role="1tU5fm" />
+      </node>
+      <node concept="37vLTG" id="4VNF0fT2B0J" role="3clF46">
+        <property role="TrG5h" value="requirement" />
+        <node concept="3Tqbb2" id="4VNF0fT2BX_" role="1tU5fm" />
+      </node>
+      <node concept="3clFbS" id="4VNF0fT2w6m" role="3clF47">
+        <node concept="3SKdUt" id="4VNF0fT2xbd" role="3cqZAp">
+          <node concept="1PaTwC" id="4VNF0fT2xbe" role="1aUNEU">
+            <node concept="3oM_SD" id="4VNF0fT2xbf" role="1PaTwD">
+              <property role="3oM_SC" value="fixme:" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT2xbs" role="1PaTwD">
+              <property role="3oM_SC" value="rename" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT2xbB" role="1PaTwD">
+              <property role="3oM_SC" value="to" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT2xbN" role="1PaTwD">
+              <property role="3oM_SC" value="avoid" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT2xc0" role="1PaTwD">
+              <property role="3oM_SC" value="confusing" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT2xc6" role="1PaTwD">
+              <property role="3oM_SC" value="with" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT2xcd" role="1PaTwD">
+              <property role="3oM_SC" value="'required" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT2xcH" role="1PaTwD">
+              <property role="3oM_SC" value="nodes'" />
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbJ" id="4VNF0fT5ruu" role="3cqZAp">
+          <node concept="3clFbS" id="4VNF0fT5ruw" role="3clFbx">
+            <node concept="3clFbF" id="4VNF0fT2Cbp" role="3cqZAp">
+              <node concept="2OqwBi" id="4VNF0fT2ClA" role="3clFbG">
+                <node concept="37vLTw" id="4VNF0fT2Cbn" role="2Oq$k0">
+                  <ref role="3cqZAo" node="4VNF0fT2ry4" resolve="reqRecorder" />
+                </node>
+                <node concept="liA8E" id="4VNF0fT2Cw6" role="2OqNvi">
+                  <ref role="37wK5l" node="4VNF0fT2$Hd" resolve="recordRequirement" />
+                  <node concept="37vLTw" id="4VNF0fT2CU1" role="37wK5m">
+                    <ref role="3cqZAo" node="4VNF0fT2xd6" resolve="source" />
+                  </node>
+                  <node concept="37vLTw" id="4VNF0fT2CLe" role="37wK5m">
+                    <ref role="3cqZAo" node="4VNF0fT2B0J" resolve="requirement" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3y3z36" id="4VNF0fT5rEh" role="3clFbw">
+            <node concept="10Nm6u" id="4VNF0fT5rSG" role="3uHU7w" />
+            <node concept="37vLTw" id="4VNF0fT5rym" role="3uHU7B">
+              <ref role="3cqZAo" node="4VNF0fT2ry4" resolve="reqRecorder" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3Tm1VV" id="4VNF0fT2vlQ" role="1B3o_S" />
+      <node concept="3cqZAl" id="4VNF0fT2w3M" role="3clF45" />
+    </node>
+    <node concept="2tJIrI" id="4VNF0fT3YKU" role="jymVt" />
+    <node concept="3clFb_" id="4VNF0fT3WZZ" role="jymVt">
+      <property role="TrG5h" value="recordRequirement" />
+      <node concept="37vLTG" id="4VNF0fT3X00" role="3clF46">
+        <property role="TrG5h" value="source" />
+        <node concept="3Tqbb2" id="4VNF0fT3X01" role="1tU5fm" />
+      </node>
+      <node concept="37vLTG" id="4VNF0fT3X02" role="3clF46">
+        <property role="TrG5h" value="requirement" />
+        <node concept="2sp9CU" id="4VNF0fT40mm" role="1tU5fm" />
+      </node>
+      <node concept="3clFbS" id="4VNF0fT3X04" role="3clF47">
+        <node concept="3SKdUt" id="4VNF0fT3X05" role="3cqZAp">
+          <node concept="1PaTwC" id="4VNF0fT3X06" role="1aUNEU">
+            <node concept="3oM_SD" id="4VNF0fT3X07" role="1PaTwD">
+              <property role="3oM_SC" value="fixme:" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT3X08" role="1PaTwD">
+              <property role="3oM_SC" value="rename" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT3X09" role="1PaTwD">
+              <property role="3oM_SC" value="to" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT3X0a" role="1PaTwD">
+              <property role="3oM_SC" value="avoid" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT3X0b" role="1PaTwD">
+              <property role="3oM_SC" value="confusing" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT3X0c" role="1PaTwD">
+              <property role="3oM_SC" value="with" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT3X0d" role="1PaTwD">
+              <property role="3oM_SC" value="'required" />
+            </node>
+            <node concept="3oM_SD" id="4VNF0fT3X0e" role="1PaTwD">
+              <property role="3oM_SC" value="nodes'" />
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbJ" id="4VNF0fT5siz" role="3cqZAp">
+          <node concept="3clFbS" id="4VNF0fT5si_" role="3clFbx">
+            <node concept="3cpWs8" id="4VNF0fT4LZL" role="3cqZAp">
+              <node concept="3cpWsn" id="4VNF0fT4LZM" role="3cpWs9">
+                <property role="TrG5h" value="node" />
+                <node concept="3Tqbb2" id="4VNF0fT4LZN" role="1tU5fm" />
+                <node concept="2OqwBi" id="4VNF0fT4LZO" role="33vP2m">
+                  <node concept="37vLTw" id="4VNF0fT4MNy" role="2Oq$k0">
+                    <ref role="3cqZAo" node="4VNF0fT3X02" resolve="requirement" />
+                  </node>
+                  <node concept="Vyspw" id="4VNF0fT4LZQ" role="2OqNvi">
+                    <node concept="37vLTw" id="4VNF0fT4LZR" role="Vysub">
+                      <ref role="3cqZAo" node="5yr01fEe0kS" resolve="repository" />
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbF" id="4VNF0fT3X0f" role="3cqZAp">
+              <node concept="2OqwBi" id="4VNF0fT3X0g" role="3clFbG">
+                <node concept="37vLTw" id="4VNF0fT3X0h" role="2Oq$k0">
+                  <ref role="3cqZAo" node="4VNF0fT2ry4" resolve="reqRecorder" />
+                </node>
+                <node concept="liA8E" id="4VNF0fT3X0i" role="2OqNvi">
+                  <ref role="37wK5l" node="4VNF0fT2$Hd" resolve="recordRequirement" />
+                  <node concept="37vLTw" id="4VNF0fT3X0j" role="37wK5m">
+                    <ref role="3cqZAo" node="4VNF0fT3X00" resolve="source" />
+                  </node>
+                  <node concept="37vLTw" id="4VNF0fT4MAO" role="37wK5m">
+                    <ref role="3cqZAo" node="4VNF0fT4LZM" resolve="node" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3y3z36" id="4VNF0fT5sC2" role="3clFbw">
+            <node concept="10Nm6u" id="4VNF0fT5sQt" role="3uHU7w" />
+            <node concept="37vLTw" id="4VNF0fT5snc" role="3uHU7B">
+              <ref role="3cqZAo" node="4VNF0fT2ry4" resolve="reqRecorder" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3Tm1VV" id="4VNF0fT3X0l" role="1B3o_S" />
+      <node concept="3cqZAl" id="4VNF0fT3X0m" role="3clF45" />
+    </node>
+    <node concept="2tJIrI" id="4VNF0fT2u_O" role="jymVt" />
     <node concept="3clFb_" id="36tQV5BDE0Q" role="jymVt">
       <property role="TrG5h" value="require" />
       <property role="1EzhhJ" value="false" />
@@ -2524,6 +2726,13 @@
         <ref role="3uigEE" node="6PWFJfG5LMK" resolve="Memo" />
       </node>
     </node>
+    <node concept="312cEg" id="4VNF0fT2ry4" role="jymVt">
+      <property role="TrG5h" value="reqRecorder" />
+      <node concept="3Tm6S6" id="4VNF0fT2pG1" role="1B3o_S" />
+      <node concept="3uibUv" id="4VNF0fT2r3d" role="1tU5fm">
+        <ref role="3uigEE" node="4VNF0fT1sxk" resolve="NodeRequirementsRecorder" />
+      </node>
+    </node>
   </node>
   <node concept="312cEu" id="7nPD14OaO1O">
     <property role="TrG5h" value="RuleEx" />
@@ -2723,19 +2932,6 @@
       <node concept="3cqZAl" id="7nPD14OeqYO" role="3clF45" />
       <node concept="3Tm1VV" id="7nPD14OeqYP" role="1B3o_S" />
       <node concept="3clFbS" id="7nPD14OeqYQ" role="3clF47">
-        <node concept="3clFbF" id="5yr01fEduwU" role="3cqZAp">
-          <node concept="37vLTI" id="5yr01fEduwW" role="3clFbG">
-            <node concept="2OqwBi" id="5yr01fEdGkj" role="37vLTJ">
-              <node concept="Xjq3P" id="5yr01fEdGkQ" role="2Oq$k0" />
-              <node concept="2OwXpG" id="5yr01fEdGkm" role="2OqNvi">
-                <ref role="2Oxat5" node="5yr01fEduwQ" resolve="session" />
-              </node>
-            </node>
-            <node concept="37vLTw" id="5yr01fEdux0" role="37vLTx">
-              <ref role="3cqZAo" node="5yr01fE1yBz" resolve="session" />
-            </node>
-          </node>
-        </node>
         <node concept="3clFbF" id="6xVZN2uAqIF" role="3cqZAp">
           <node concept="37vLTI" id="6xVZN2uArcw" role="3clFbG">
             <node concept="37vLTw" id="6xVZN2uArjF" role="37vLTx">
@@ -2801,9 +2997,38 @@
             </node>
           </node>
         </node>
-        <node concept="3clFbF" id="2o8vGoQ0UbA" role="3cqZAp">
-          <node concept="1rXfSq" id="2o8vGoQ0Ub$" role="3clFbG">
-            <ref role="37wK5l" node="2o8vGoQ0_w3" resolve="processOrigin" />
+        <node concept="3clFbF" id="16lXiqgKA2a" role="3cqZAp">
+          <node concept="37vLTI" id="16lXiqgKBk0" role="3clFbG">
+            <node concept="2ShNRf" id="16lXiqgKCh6" role="37vLTx">
+              <node concept="1pGfFk" id="16lXiqgKIek" role="2ShVmc">
+                <ref role="37wK5l" node="16lXiqgKG08" resolve="RuleBuilder.UsedDataRecorder" />
+                <node concept="37vLTw" id="4VNF0fT5P47" role="37wK5m">
+                  <ref role="3cqZAo" node="7nPD14OeqYM" resolve="origin" />
+                </node>
+                <node concept="37vLTw" id="16lXiqgKSA0" role="37wK5m">
+                  <ref role="3cqZAo" node="5yr01fE1yBz" resolve="session" />
+                </node>
+              </node>
+            </node>
+            <node concept="2OqwBi" id="16lXiqgKAcp" role="37vLTJ">
+              <node concept="Xjq3P" id="16lXiqgKA28" role="2Oq$k0" />
+              <node concept="2OwXpG" id="16lXiqgKAji" role="2OqNvi">
+                <ref role="2Oxat5" node="16lXiqgJQmy" resolve="usedData" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbF" id="16lXiqgKaPg" role="3cqZAp">
+          <node concept="2OqwBi" id="16lXiqgKbvy" role="3clFbG">
+            <node concept="2OqwBi" id="16lXiqgKaZL" role="2Oq$k0">
+              <node concept="Xjq3P" id="16lXiqgKaPe" role="2Oq$k0" />
+              <node concept="2OwXpG" id="16lXiqgKb6G" role="2OqNvi">
+                <ref role="2Oxat5" node="16lXiqgJQmy" resolve="usedData" />
+              </node>
+            </node>
+            <node concept="liA8E" id="16lXiqgKbFY" role="2OqNvi">
+              <ref role="37wK5l" node="2o8vGoQ0_w3" resolve="processOrigin" />
+            </node>
           </node>
         </node>
       </node>
@@ -3025,11 +3250,16 @@
                 </node>
               </node>
             </node>
-            <node concept="3clFbF" id="5yr01fECOnH" role="3cqZAp">
-              <node concept="1rXfSq" id="5yr01fECOnG" role="3clFbG">
-                <ref role="37wK5l" node="6ZznG7qBfA7" resolve="processUsedData" />
-                <node concept="37vLTw" id="5yr01fECOnF" role="37wK5m">
-                  <ref role="3cqZAo" node="5yr01fEdktL" resolve="it" />
+            <node concept="3clFbF" id="16lXiqgMn$9" role="3cqZAp">
+              <node concept="2OqwBi" id="16lXiqgMnEE" role="3clFbG">
+                <node concept="37vLTw" id="16lXiqgMn$7" role="2Oq$k0">
+                  <ref role="3cqZAo" node="16lXiqgJQmy" resolve="usedData" />
+                </node>
+                <node concept="liA8E" id="16lXiqgMoJi" role="2OqNvi">
+                  <ref role="37wK5l" node="6ZznG7qBfA7" resolve="processItem" />
+                  <node concept="37vLTw" id="16lXiqgMp6y" role="37wK5m">
+                    <ref role="3cqZAo" node="5yr01fEdktL" resolve="it" />
+                  </node>
                 </node>
               </node>
             </node>
@@ -3111,11 +3341,16 @@
                 </node>
               </node>
             </node>
-            <node concept="3clFbF" id="5yr01fEDGQ3" role="3cqZAp">
-              <node concept="1rXfSq" id="5yr01fEDGQ4" role="3clFbG">
-                <ref role="37wK5l" node="6ZznG7qBfA7" resolve="processUsedData" />
-                <node concept="37vLTw" id="5yr01fEDL3V" role="37wK5m">
-                  <ref role="3cqZAo" node="5yr01fEDL3Q" resolve="p" />
+            <node concept="3clFbF" id="16lXiqgMpnT" role="3cqZAp">
+              <node concept="2OqwBi" id="16lXiqgMpnU" role="3clFbG">
+                <node concept="37vLTw" id="16lXiqgMpnV" role="2Oq$k0">
+                  <ref role="3cqZAo" node="16lXiqgJQmy" resolve="usedData" />
+                </node>
+                <node concept="liA8E" id="16lXiqgMpnW" role="2OqNvi">
+                  <ref role="37wK5l" node="6ZznG7qBfA7" resolve="processItem" />
+                  <node concept="37vLTw" id="16lXiqgMqh_" role="37wK5m">
+                    <ref role="3cqZAo" node="5yr01fEDL3Q" resolve="p" />
+                  </node>
                 </node>
               </node>
             </node>
@@ -3188,11 +3423,16 @@
                 </node>
               </node>
             </node>
-            <node concept="3clFbF" id="5yr01fEDMme" role="3cqZAp">
-              <node concept="1rXfSq" id="5yr01fEDMmc" role="3clFbG">
-                <ref role="37wK5l" node="6ZznG7qBfA7" resolve="processUsedData" />
-                <node concept="37vLTw" id="5yr01fEDMua" role="37wK5m">
-                  <ref role="3cqZAo" node="5yr01fEDLHn" resolve="c" />
+            <node concept="3clFbF" id="16lXiqgMqOj" role="3cqZAp">
+              <node concept="2OqwBi" id="16lXiqgMqOk" role="3clFbG">
+                <node concept="37vLTw" id="16lXiqgMqOl" role="2Oq$k0">
+                  <ref role="3cqZAo" node="16lXiqgJQmy" resolve="usedData" />
+                </node>
+                <node concept="liA8E" id="16lXiqgMqOm" role="2OqNvi">
+                  <ref role="37wK5l" node="6ZznG7qBfA7" resolve="processItem" />
+                  <node concept="37vLTw" id="16lXiqgMrF4" role="37wK5m">
+                    <ref role="3cqZAo" node="5yr01fEDLHn" resolve="c" />
+                  </node>
                 </node>
               </node>
             </node>
@@ -3273,11 +3513,16 @@
                 </node>
               </node>
             </node>
-            <node concept="3clFbF" id="5yr01fEDN5O" role="3cqZAp">
-              <node concept="1rXfSq" id="5yr01fEDN5M" role="3clFbG">
-                <ref role="37wK5l" node="6ZznG7qBfA7" resolve="processUsedData" />
-                <node concept="37vLTw" id="5yr01fEDNjh" role="37wK5m">
-                  <ref role="3cqZAo" node="5yr01fEDM_4" resolve="c" />
+            <node concept="3clFbF" id="16lXiqgMrOt" role="3cqZAp">
+              <node concept="2OqwBi" id="16lXiqgMrOu" role="3clFbG">
+                <node concept="37vLTw" id="16lXiqgMrOv" role="2Oq$k0">
+                  <ref role="3cqZAo" node="16lXiqgJQmy" resolve="usedData" />
+                </node>
+                <node concept="liA8E" id="16lXiqgMrOw" role="2OqNvi">
+                  <ref role="37wK5l" node="6ZznG7qBfA7" resolve="processItem" />
+                  <node concept="37vLTw" id="16lXiqgMrOx" role="37wK5m">
+                    <ref role="3cqZAo" node="5yr01fEDM_4" resolve="c" />
+                  </node>
                 </node>
               </node>
             </node>
@@ -3604,8 +3849,13 @@
             </node>
             <node concept="liA8E" id="cmlg9Nz1Km" role="2OqNvi">
               <ref role="37wK5l" to="wyt6:~StringBuilder.append(int)" resolve="append" />
-              <node concept="37vLTw" id="cmlg9Nzg98" role="37wK5m">
-                <ref role="3cqZAo" node="cmlg9NyC84" resolve="usedDataHash" />
+              <node concept="2OqwBi" id="16lXiqgK$t1" role="37wK5m">
+                <node concept="37vLTw" id="16lXiqgK$kU" role="2Oq$k0">
+                  <ref role="3cqZAo" node="16lXiqgJQmy" resolve="usedData" />
+                </node>
+                <node concept="liA8E" id="16lXiqgK_eS" role="2OqNvi">
+                  <ref role="37wK5l" node="16lXiqgJDiN" resolve="hashCode" />
+                </node>
               </node>
             </node>
           </node>
@@ -3624,706 +3874,957 @@
       </node>
     </node>
     <node concept="2tJIrI" id="1lzLQ0zudT2" role="jymVt" />
-    <node concept="3clFb_" id="2o8vGoQ0_w3" role="jymVt">
-      <property role="TrG5h" value="processOrigin" />
-      <node concept="3cqZAl" id="2o8vGoQ0LbV" role="3clF45" />
-      <node concept="3Tm6S6" id="2o8vGoQ0BYV" role="1B3o_S" />
-      <node concept="3clFbS" id="2o8vGoQ0_w7" role="3clF47">
-        <node concept="3clFbJ" id="2o8vGoQ0Uht" role="3cqZAp">
-          <node concept="3clFbS" id="2o8vGoQ0Uhv" role="3clFbx">
-            <node concept="3SKdUt" id="2o8vGoQ0U_3" role="3cqZAp">
-              <node concept="1PaTwC" id="2o8vGoQ0U_4" role="1aUNEU">
-                <node concept="3oM_SD" id="2o8vGoQ0U_Y" role="1PaTwD">
-                  <property role="3oM_SC" value="requiredHash" />
-                </node>
-                <node concept="3oM_SD" id="2o8vGoQ0UA8" role="1PaTwD">
-                  <property role="3oM_SC" value="must" />
-                </node>
-                <node concept="3oM_SD" id="2o8vGoQ0UAj" role="1PaTwD">
-                  <property role="3oM_SC" value="also" />
-                </node>
-                <node concept="3oM_SD" id="2o8vGoQ0UAB" role="1PaTwD">
-                  <property role="3oM_SC" value="reflect" />
-                </node>
-                <node concept="3oM_SD" id="2o8vGoQ0UAW" role="1PaTwD">
-                  <property role="3oM_SC" value="the" />
-                </node>
-                <node concept="3oM_SD" id="2o8vGoQ0UBa" role="1PaTwD">
-                  <property role="3oM_SC" value="features" />
-                </node>
-                <node concept="3oM_SD" id="2o8vGoQ0UC1" role="1PaTwD">
-                  <property role="3oM_SC" value="of" />
-                </node>
-                <node concept="3oM_SD" id="2o8vGoQ0UC9" role="1PaTwD">
-                  <property role="3oM_SC" value="the" />
-                </node>
-                <node concept="3oM_SD" id="2o8vGoQ0UCi" role="1PaTwD">
-                  <property role="3oM_SC" value="origin" />
+    <node concept="312cEu" id="16lXiqgJa$D" role="jymVt">
+      <property role="TrG5h" value="UsedDataRecorder" />
+      <node concept="2tJIrI" id="16lXiqgKDfM" role="jymVt" />
+      <node concept="3clFbW" id="16lXiqgKG08" role="jymVt">
+        <node concept="37vLTG" id="4VNF0fT3wg2" role="3clF46">
+          <property role="TrG5h" value="origin" />
+          <node concept="3Tqbb2" id="4VNF0fT3ww5" role="1tU5fm" />
+        </node>
+        <node concept="37vLTG" id="16lXiqgKIrp" role="3clF46">
+          <property role="TrG5h" value="session" />
+          <node concept="3uibUv" id="16lXiqgKJFc" role="1tU5fm">
+            <ref role="3uigEE" node="18kNIl1vDPZ" resolve="TemplateApplicationSession" />
+          </node>
+        </node>
+        <node concept="3cqZAl" id="16lXiqgKG09" role="3clF45" />
+        <node concept="3clFbS" id="16lXiqgKG0b" role="3clF47">
+          <node concept="3clFbF" id="16lXiqgKUQX" role="3cqZAp">
+            <node concept="37vLTI" id="16lXiqgKV9n" role="3clFbG">
+              <node concept="37vLTw" id="16lXiqgKVaW" role="37vLTx">
+                <ref role="3cqZAo" node="16lXiqgKIrp" resolve="session" />
+              </node>
+              <node concept="2OqwBi" id="16lXiqgKUVj" role="37vLTJ">
+                <node concept="Xjq3P" id="16lXiqgKUQW" role="2Oq$k0" />
+                <node concept="2OwXpG" id="16lXiqgKV10" role="2OqNvi">
+                  <ref role="2Oxat5" node="5yr01fEduwQ" resolve="session" />
                 </node>
               </node>
             </node>
-            <node concept="1DcWWT" id="2o8vGoQ0UY0" role="3cqZAp">
-              <node concept="3clFbS" id="2o8vGoQ0UY3" role="2LFqv$">
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-                        <node concept="2OqwBi" id="2o8vGoQ18NC" role="2Oq$k0">
-                          <node concept="37vLTw" id="2o8vGoQ1bim" role="2Oq$k0">
-                            <ref role="3cqZAo" node="2o8vGoQ0UY4" resolve="ref" />
-                          </node>
-                          <node concept="liA8E" id="2o8vGoQ1cwS" role="2OqNvi">
-                            <ref role="37wK5l" to="mhbf:~SReference.getLink()" resolve="getLink" />
-                          </node>
-                        </node>
-                        <node concept="liA8E" id="2o8vGoQ1d7O" role="2OqNvi">
-                          <ref role="37wK5l" to="wyt6:~Object.hashCode()" resolve="hashCode" />
-                        </node>
-                      </node>
-                      <node concept="17qRlL" id="2o8vGoQ18NF" role="3uHU7B">
-                        <node concept="37vLTw" id="2o8vGoQ18NG" role="3uHU7B">
-                          <ref role="3cqZAo" node="cmlg9NyC84" resolve="usedDataHash" />
-                        </node>
-                        <node concept="3cmrfG" id="2o8vGoQ18NH" role="3uHU7w">
-                          <property role="3cmrfH" value="13" />
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-                      <node concept="Xjq3P" id="2o8vGoQ18NJ" role="2Oq$k0" />
-                      <node concept="2OwXpG" id="2o8vGoQ18NK" role="2OqNvi">
-                        <ref role="2Oxat5" node="cmlg9NyC84" resolve="usedDataHash" />
-                      </node>
-                    </node>
+          </node>
+          <node concept="3clFbF" id="4VNF0fT3L6E" role="3cqZAp">
+            <node concept="37vLTI" id="4VNF0fT3Ltm" role="3clFbG">
+              <node concept="37vLTw" id="4VNF0fT3Lv9" role="37vLTx">
+                <ref role="3cqZAo" node="4VNF0fT3wg2" resolve="origin" />
+              </node>
+              <node concept="2OqwBi" id="4VNF0fT3LbZ" role="37vLTJ">
+                <node concept="Xjq3P" id="4VNF0fT3L6C" role="2Oq$k0" />
+                <node concept="2OwXpG" id="4VNF0fT3Lio" role="2OqNvi">
+                  <ref role="2Oxat5" node="4VNF0fT3Iy6" resolve="origin" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3Tm1VV" id="16lXiqgKFxe" role="1B3o_S" />
+      </node>
+      <node concept="2tJIrI" id="4VNF0fT3OGK" role="jymVt" />
+      <node concept="3clFb_" id="16lXiqgJhLS" role="jymVt">
+        <property role="TrG5h" value="merge" />
+        <node concept="3clFbS" id="16lXiqgJhLV" role="3clF47">
+          <node concept="3clFbF" id="cmlg9NyY5H" role="3cqZAp">
+            <node concept="37vLTI" id="cmlg9Nz0aM" role="3clFbG">
+              <node concept="3cpWs3" id="cmlg9Nz0ID" role="37vLTx">
+                <node concept="2OqwBi" id="cmlg9Nz1cu" role="3uHU7w">
+                  <node concept="2OwXpG" id="cmlg9Nz1rS" role="2OqNvi">
+                    <ref role="2Oxat5" node="cmlg9NyC84" resolve="usedDataHash" />
+                  </node>
+                  <node concept="37vLTw" id="16lXiqgK9S0" role="2Oq$k0">
+                    <ref role="3cqZAo" node="16lXiqgJi5_" resolve="other" />
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-                <node concept="3clFbH" id="2o8vGoQ18MY" role="3cqZAp" />
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-                        <ref role="37wK5l" to="mhbf:~SReference.getTargetNodeId()" resolve="getTargetNodeId" />
-                      </node>
-                    </node>
+                <node concept="17qRlL" id="cmlg9Nz0E1" role="3uHU7B">
+                  <node concept="37vLTw" id="cmlg9Nz0kp" role="3uHU7B">
+                    <ref role="3cqZAo" node="cmlg9NyC84" resolve="usedDataHash" />
+                  </node>
+                  <node concept="3cmrfG" id="cmlg9Nz0Em" role="3uHU7w">
+                    <property role="3cmrfH" value="31" />
                   </node>
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-                              <ref role="3cqZAo" node="2o8vGoQ12NG" resolve="targetNodeId" />
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+                  <ref role="2Oxat5" node="cmlg9NyC84" resolve="usedDataHash" />
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+      <node concept="3clFb_" id="16lXiqgJDiN" role="jymVt">
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+              <ref role="3cqZAo" node="cmlg9NyC84" resolve="usedDataHash" />
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+      <node concept="3clFb_" id="16lXiqgKh3j" role="jymVt">
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+          <node concept="3uibUv" id="16lXiqgKpdG" role="1tU5fm">
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+                <node concept="37vLTw" id="16lXiqgKyzf" role="2ZW6bz">
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+                  <node concept="liA8E" id="16lXiqgKtoX" role="2OqNvi">
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+                <node concept="2OqwBi" id="16lXiqgKrLo" role="3uHU7B">
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+      <node concept="3clFb_" id="2o8vGoQ0_w3" role="jymVt">
+        <property role="TrG5h" value="processOrigin" />
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+              <node concept="3SKdUt" id="2o8vGoQ0U_3" role="3cqZAp">
+                <node concept="1PaTwC" id="2o8vGoQ0U_4" role="1aUNEU">
+                  <node concept="3oM_SD" id="2o8vGoQ0U_Y" role="1PaTwD">
+                    <property role="3oM_SC" value="requiredHash" />
+                  </node>
+                  <node concept="3oM_SD" id="2o8vGoQ0UA8" role="1PaTwD">
+                    <property role="3oM_SC" value="must" />
+                  </node>
+                  <node concept="3oM_SD" id="2o8vGoQ0UAj" role="1PaTwD">
+                    <property role="3oM_SC" value="also" />
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+                  <node concept="3oM_SD" id="2o8vGoQ0UAB" role="1PaTwD">
+                    <property role="3oM_SC" value="reflect" />
+                  </node>
+                  <node concept="3oM_SD" id="2o8vGoQ0UAW" role="1PaTwD">
+                    <property role="3oM_SC" value="the" />
+                  </node>
+                  <node concept="3oM_SD" id="2o8vGoQ0UBa" role="1PaTwD">
+                    <property role="3oM_SC" value="features" />
+                  </node>
+                  <node concept="3oM_SD" id="2o8vGoQ0UC1" role="1PaTwD">
+                    <property role="3oM_SC" value="of" />
+                  </node>
+                  <node concept="3oM_SD" id="2o8vGoQ0UC9" role="1PaTwD">
+                    <property role="3oM_SC" value="the" />
+                  </node>
+                  <node concept="3oM_SD" id="2o8vGoQ0UCi" role="1PaTwD">
+                    <property role="3oM_SC" value="origin" />
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+                              <ref role="3cqZAo" node="2o8vGoQ0UY4" resolve="ref" />
                             </node>
-                            <node concept="liA8E" id="2o8vGoQ13bU" role="2OqNvi">
-                              <ref role="37wK5l" to="wyt6:~Object.hashCode()" resolve="hashCode" />
+                            <node concept="liA8E" id="2o8vGoQ1cwS" role="2OqNvi">
+                              <ref role="37wK5l" to="mhbf:~SReference.getLink()" resolve="getLink" />
                             </node>
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-                          <node concept="17qRlL" id="2o8vGoQ13bV" role="3uHU7B">
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-                            <node concept="3cmrfG" id="2o8vGoQ13bX" role="3uHU7w">
-                              <property role="3cmrfH" value="17" />
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+                          <node concept="liA8E" id="2o8vGoQ1d7O" role="2OqNvi">
+                            <ref role="37wK5l" to="wyt6:~Object.hashCode()" resolve="hashCode" />
                           </node>
                         </node>
-                        <node concept="2OqwBi" id="2o8vGoQ13bY" role="37vLTJ">
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-                            <ref role="2Oxat5" node="cmlg9NyC84" resolve="usedDataHash" />
+                        <node concept="17qRlL" id="2o8vGoQ18NF" role="3uHU7B">
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+                            <ref role="3cqZAo" node="cmlg9NyC84" resolve="usedDataHash" />
+                          </node>
+                          <node concept="3cmrfG" id="2o8vGoQ18NH" role="3uHU7w">
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+                          <ref role="2Oxat5" node="cmlg9NyC84" resolve="usedDataHash" />
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+                          <ref role="3cqZAo" node="2o8vGoQ0UY4" resolve="ref" />
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+                          <ref role="37wK5l" to="mhbf:~SReference.getTargetNodeId()" resolve="getTargetNodeId" />
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+                              <node concept="liA8E" id="2o8vGoQ13bU" role="2OqNvi">
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-                              <node concept="37vLTw" id="2o8vGoQ14Gs" role="3uHU7B">
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                                 <ref role="3cqZAo" node="cmlg9NyC84" resolve="usedDataHash" />
                               </node>
-                              <node concept="3cmrfG" id="2o8vGoQ14Gt" role="3uHU7w">
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+                              <node concept="3cmrfG" id="2o8vGoQ13bX" role="3uHU7w">
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                               <ref role="2Oxat5" node="cmlg9NyC84" resolve="usedDataHash" />
                             </node>
                           </node>
                         </node>
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-                                        <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
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+                            </node>
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+                              <ref role="37wK5l" to="wyt6:~Object.&lt;init&gt;()" resolve="Object" />
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+                                <node concept="3uibUv" id="500mE4_xd_k" role="3clF45">
+                                  <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
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+                                        <ref role="3cqZAo" node="500mE4_xd_q" resolve="sym" />
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+                                                <node concept="37vLTw" id="500mE4_xdA7" role="2Oq$k0">
+                                                  <ref role="3cqZAo" node="500mE4_xdAa" resolve="it" />
+                                                </node>
+                                                <node concept="liA8E" id="500mE4_xdA8" role="2OqNvi">
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+                                                  <node concept="37vLTw" id="500mE4_xdA9" role="37wK5m">
+                                                    <ref role="3cqZAo" node="500mE4_xd_P" resolve="visitor" />
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+                                  <node concept="3cpWs6" id="500mE4_xdAc" role="3cqZAp">
+                                    <node concept="10Nm6u" id="500mE4_xdAd" role="3cqZAk" />
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+                              <node concept="3uibUv" id="500mE4_xdAe" role="2Ghqu4">
+                                <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
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+                  <node concept="2ZW3vV" id="500mE4_xSos" role="3eO9$A">
+                    <node concept="3uibUv" id="500mE4_xSuZ" role="2ZW6by">
+                      <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
+                    </node>
+                    <node concept="37vLTw" id="500mE4_xS1_" role="2ZW6bz">
+                      <ref role="3cqZAo" node="500mE4_LJDu" resolve="arg" />
+                    </node>
+                  </node>
+                  <node concept="3clFbS" id="500mE4_xS0R" role="3eOfB_">
+                    <node concept="3clFbF" id="4VNF0fT4ZeJ" role="3cqZAp">
+                      <node concept="2OqwBi" id="4VNF0fT4ZeK" role="3clFbG">
+                        <node concept="37vLTw" id="4VNF0fT4ZeL" role="2Oq$k0">
+                          <ref role="3cqZAo" node="5yr01fEduwQ" resolve="session" />
+                        </node>
+                        <node concept="liA8E" id="4VNF0fT4ZeM" role="2OqNvi">
+                          <ref role="37wK5l" node="4VNF0fT2w6j" resolve="recordRequirement" />
+                          <node concept="37vLTw" id="4VNF0fT4ZeN" role="37wK5m">
+                            <ref role="3cqZAo" node="4VNF0fT3Iy6" resolve="origin" />
+                          </node>
+                          <node concept="10QFUN" id="4VNF0fT4ZeO" role="37wK5m">
+                            <node concept="3Tqbb2" id="4VNF0fT4ZI9" role="10QFUM" />
+                            <node concept="37vLTw" id="4VNF0fT4ZeQ" role="10QFUP">
+                              <ref role="3cqZAo" node="500mE4_LJDu" resolve="arg" />
+                            </node>
                           </node>
-                          <node concept="3Tqbb2" id="3ca5Bh1XR0Y" role="10QFUM" />
                         </node>
                       </node>
                     </node>
@@ -4331,303 +4832,381 @@
                 </node>
               </node>
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-            <node concept="37vLTw" id="500mE4_xQh8" role="3uHU7B">
-              <ref role="3cqZAo" node="5yr01fEduwQ" resolve="session" />
+            <node concept="3y3z36" id="500mE4_xQN4" role="3clFbw">
+              <node concept="37vLTw" id="500mE4_xQh8" role="3uHU7B">
+                <ref role="3cqZAo" node="5yr01fEduwQ" resolve="session" />
+              </node>
+              <node concept="10Nm6u" id="500mE4_xRiJ" role="3uHU7w" />
             </node>
           </node>
         </node>
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-      <node concept="3Tm6S6" id="500mE4_L$JX" role="1B3o_S" />
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-      <node concept="37vLTG" id="500mE4_LJDu" role="3clF46">
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-        <node concept="3uibUv" id="500mE4_LJDt" role="1tU5fm">
-          <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
+        <node concept="3Tm6S6" id="500mE4_L$JX" role="1B3o_S" />
+        <node concept="3cqZAl" id="500mE4_LEa0" role="3clF45" />
+        <node concept="37vLTG" id="500mE4_LJDu" role="3clF46">
+          <property role="TrG5h" value="arg" />
+          <node concept="3uibUv" id="500mE4_LJDt" role="1tU5fm">
+            <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
+          </node>
         </node>
       </node>
-    </node>
-    <node concept="2tJIrI" id="2uP4pEViri" role="jymVt" />
-    <node concept="3clFb_" id="2uP4pEVxrD" role="jymVt">
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-      <node concept="3clFbS" id="2uP4pEVxrG" role="3clF47">
-        <node concept="3clFbJ" id="500mE4_we6W" role="3cqZAp">
-          <node concept="3clFbS" id="500mE4_we6Y" role="3clFbx">
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-              <node concept="d57v9" id="500mE4_weII" role="3clFbG">
-                <node concept="3cpWs3" id="500mE4_weIJ" role="37vLTx">
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-                    <node concept="37vLTw" id="500mE4_whua" role="2Oq$k0">
-                      <ref role="3cqZAo" node="2uP4pEVB3a" resolve="arg" />
-                    </node>
-                    <node concept="liA8E" id="500mE4_weIM" role="2OqNvi">
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-                    </node>
-                  </node>
-                  <node concept="17qRlL" id="500mE4_weIN" role="3uHU7B">
-                    <node concept="37vLTw" id="500mE4_weIO" role="3uHU7B">
-                      <ref role="3cqZAo" node="cmlg9NyC84" resolve="usedDataHash" />
-                    </node>
-                    <node concept="3cmrfG" id="500mE4_weIP" role="3uHU7w">
-                      <property role="3cmrfH" value="37" />
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-                </node>
-                <node concept="2OqwBi" id="500mE4_weIQ" role="37vLTJ">
-                  <node concept="Xjq3P" id="500mE4_weIR" role="2Oq$k0" />
-                  <node concept="2OwXpG" id="500mE4_weIS" role="2OqNvi">
-                    <ref role="2Oxat5" node="cmlg9NyC84" resolve="usedDataHash" />
-                  </node>
+      <node concept="2tJIrI" id="4VNF0fT3u_f" role="jymVt" />
+      <node concept="3clFb_" id="4VNF0fT39lC" role="jymVt">
+        <property role="TrG5h" value="doProcessUsedData" />
+        <node concept="3clFbS" id="4VNF0fT39lF" role="3clF47">
+          <node concept="3clFbJ" id="4VNF0fT3g9j" role="3cqZAp">
+            <node concept="3clFbC" id="4VNF0fT3gh6" role="3clFbw">
+              <node concept="10Nm6u" id="4VNF0fT3gm6" role="3uHU7w" />
+              <node concept="37vLTw" id="4VNF0fT3gab" role="3uHU7B">
+                <ref role="3cqZAo" node="4VNF0fT3bJU" resolve="arg" />
+              </node>
+            </node>
+            <node concept="3clFbS" id="4VNF0fT3g9l" role="3clFbx">
+              <node concept="3cpWs6" id="4VNF0fT3gn2" role="3cqZAp" />
+            </node>
+          </node>
+          <node concept="3clFbF" id="4VNF0fT3goE" role="3cqZAp">
+            <node concept="1rXfSq" id="4VNF0fT3goC" role="3clFbG">
+              <ref role="37wK5l" node="2uP4pEVxrD" resolve="doProcessUsedDataHash" />
+              <node concept="37vLTw" id="4VNF0fT3gw4" role="37wK5m">
+                <ref role="3cqZAo" node="4VNF0fT3bJU" resolve="arg" />
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbF" id="4VNF0fT3g_2" role="3cqZAp">
+            <node concept="1rXfSq" id="4VNF0fT3g_0" role="3clFbG">
+              <ref role="37wK5l" node="500mE4_LEf7" resolve="doProcessUsedNodes" />
+              <node concept="37vLTw" id="4VNF0fT3gKC" role="37wK5m">
+                <ref role="3cqZAo" node="4VNF0fT3bJU" resolve="arg" />
+              </node>
+            </node>
+          </node>
+          <node concept="1X3_iC" id="4VNF0fTeRaY" role="lGtFl">
+            <property role="3V$3am" value="statement" />
+            <property role="3V$3ak" value="f3061a53-9226-4cc5-a443-f952ceaf5816/1068580123136/1068581517665" />
+            <node concept="3clFbF" id="4VNF0fTaAJP" role="8Wnug">
+              <node concept="1rXfSq" id="4VNF0fTaAJN" role="3clFbG">
+                <ref role="37wK5l" node="4VNF0fT2QgN" resolve="doProcessRequired" />
+                <node concept="37vLTw" id="4VNF0fTaAUu" role="37wK5m">
+                  <ref role="3cqZAo" node="4VNF0fT3bJU" resolve="arg" />
                 </node>
               </node>
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-              <ref role="3cqZAo" node="2uP4pEVB3a" resolve="arg" />
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+        </node>
+        <node concept="3Tm6S6" id="4VNF0fT371h" role="1B3o_S" />
+        <node concept="3cqZAl" id="4VNF0fT396Q" role="3clF45" />
+        <node concept="37vLTG" id="4VNF0fT3bJU" role="3clF46">
+          <property role="TrG5h" value="arg" />
+          <node concept="3uibUv" id="4VNF0fT3bJT" role="1tU5fm">
+            <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
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                 </node>
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-                  <node concept="22lmx$" id="500mE4_JbC2" role="3uHU7B">
-                    <node concept="22lmx$" id="500mE4_vXMZ" role="3uHU7B">
-                      <node concept="2ZW3vV" id="500mE4_vVvX" role="3uHU7B">
-                        <node concept="3uibUv" id="500mE4_vVvY" role="2ZW6by">
-                          <ref role="3uigEE" to="bj13:~MetaLogical" resolve="MetaLogical" />
+              </node>
+            </node>
+            <node concept="1rXfSq" id="500mE4_wegp" role="3clFbw">
+              <ref role="37wK5l" node="500mE4_vxeB" resolve="isExternalData" />
+              <node concept="37vLTw" id="500mE4_welz" role="37wK5m">
+                <ref role="3cqZAo" node="2uP4pEVB3a" resolve="arg" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3Tm6S6" id="2uP4pEVptD" role="1B3o_S" />
+        <node concept="3cqZAl" id="2uP4pEVxfU" role="3clF45" />
+        <node concept="37vLTG" id="2uP4pEVB3a" role="3clF46">
+          <property role="TrG5h" value="arg" />
+          <node concept="3uibUv" id="2uP4pEVB39" role="1tU5fm">
+            <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
+          </node>
+        </node>
+      </node>
+      <node concept="2tJIrI" id="500mE4_w9it" role="jymVt" />
+      <node concept="3clFb_" id="500mE4_vxeB" role="jymVt">
+        <property role="TrG5h" value="isExternalData" />
+        <node concept="3clFbS" id="500mE4_vxeE" role="3clF47">
+          <node concept="3SKdUt" id="500mE4_vUuE" role="3cqZAp">
+            <node concept="1PaTwC" id="500mE4_vUuF" role="1aUNEU">
+              <node concept="3oM_SD" id="500mE4_vUvh" role="1PaTwD">
+                <property role="3oM_SC" value="Heuristic" />
+              </node>
+              <node concept="3oM_SD" id="4DCEyKv3gkH" role="1PaTwD">
+                <property role="3oM_SC" value="to" />
+              </node>
+              <node concept="3oM_SD" id="4DCEyKv3gkQ" role="1PaTwD">
+                <property role="3oM_SC" value="determine" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUiJ" role="1PaTwD">
+                <property role="3oM_SC" value="whether" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUiU" role="1PaTwD">
+                <property role="3oM_SC" value="data" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUnW" role="1PaTwD">
+                <property role="3oM_SC" value="comes" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUoh" role="1PaTwD">
+                <property role="3oM_SC" value="from" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUon" role="1PaTwD">
+                <property role="3oM_SC" value="template" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUp6" role="1PaTwD">
+                <property role="3oM_SC" value="context." />
+              </node>
+            </node>
+          </node>
+          <node concept="3SKdUt" id="500mE4_vUia" role="3cqZAp">
+            <node concept="1PaTwC" id="4DCEyKv4uVZ" role="1aUNEU">
+              <node concept="3oM_SD" id="500mE4_vUi_" role="1PaTwD">
+                <property role="3oM_SC" value="All" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUpu" role="1PaTwD">
+                <property role="3oM_SC" value="logicals" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUpJ" role="1PaTwD">
+                <property role="3oM_SC" value="(metalogicals)" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUqh" role="1PaTwD">
+                <property role="3oM_SC" value="are" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUqs" role="1PaTwD">
+                <property role="3oM_SC" value="considered" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUrj" role="1PaTwD">
+                <property role="3oM_SC" value="&quot;internal&quot;" />
+              </node>
+              <node concept="3oM_SD" id="4DCEyKv4uXn" role="1PaTwD">
+                <property role="3oM_SC" value="data" />
+              </node>
+              <node concept="3oM_SD" id="4DCEyKv4uYp" role="1PaTwD">
+                <property role="3oM_SC" value="and" />
+              </node>
+              <node concept="3oM_SD" id="4DCEyKv4uYG" role="1PaTwD">
+                <property role="3oM_SC" value="LateExpressions" />
+              </node>
+              <node concept="3oM_SD" id="4DCEyKv4uWK" role="1PaTwD">
+                <property role="3oM_SC" value="are" />
+              </node>
+              <node concept="3oM_SD" id="4DCEyKv4uWN" role="1PaTwD">
+                <property role="3oM_SC" value="ignored" />
+              </node>
+            </node>
+          </node>
+          <node concept="3SKdUt" id="2TBKtozZhrE" role="3cqZAp">
+            <node concept="1PaTwC" id="500mE4_vU_A" role="1aUNEU">
+              <node concept="3oM_SD" id="500mE4_vUrQ" role="1PaTwD">
+                <property role="3oM_SC" value="but" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUsn" role="1PaTwD">
+                <property role="3oM_SC" value="everything" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUvI" role="1PaTwD">
+                <property role="3oM_SC" value="else" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUvU" role="1PaTwD">
+                <property role="3oM_SC" value="that" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUvZ" role="1PaTwD">
+                <property role="3oM_SC" value="comes" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUw5" role="1PaTwD">
+                <property role="3oM_SC" value="into" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUCh" role="1PaTwD">
+                <property role="3oM_SC" value="items" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUGI" role="1PaTwD">
+                <property role="3oM_SC" value="(into" />
+              </node>
+              <node concept="3oM_SD" id="4DCEyKv4uZ0" role="1PaTwD">
+                <property role="3oM_SC" value="constraints" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUH2" role="1PaTwD">
+                <property role="3oM_SC" value="and" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUHf" role="1PaTwD">
+                <property role="3oM_SC" value="predicates)" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUCG" role="1PaTwD">
+                <property role="3oM_SC" value="" />
+              </node>
+            </node>
+          </node>
+          <node concept="3SKdUt" id="2TBKtozZhrB" role="3cqZAp">
+            <node concept="1PaTwC" id="500mE4_vUD9" role="1aUNEU">
+              <node concept="3oM_SD" id="500mE4_vUHH" role="1PaTwD">
+                <property role="3oM_SC" value="from" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUx_" role="1PaTwD">
+                <property role="3oM_SC" value="elsewhere" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUIB" role="1PaTwD">
+                <property role="3oM_SC" value="(e.g." />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUEf" role="1PaTwD">
+                <property role="3oM_SC" value="SNode" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUA$" role="1PaTwD">
+                <property role="3oM_SC" value="input" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUAR" role="1PaTwD">
+                <property role="3oM_SC" value="or" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUBb" role="1PaTwD">
+                <property role="3oM_SC" value="values" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUAi" role="1PaTwD">
+                <property role="3oM_SC" value="from" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUzk" role="1PaTwD">
+                <property role="3oM_SC" value="template" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vU$b" role="1PaTwD">
+                <property role="3oM_SC" value="code)" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vU$w" role="1PaTwD">
+                <property role="3oM_SC" value="" />
+              </node>
+            </node>
+          </node>
+          <node concept="3SKdUt" id="2TBKtozZhr$" role="3cqZAp">
+            <node concept="1PaTwC" id="500mE4_vUJx" role="1aUNEU">
+              <node concept="3oM_SD" id="500mE4_vUJw" role="1PaTwD">
+                <property role="3oM_SC" value="is" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUEY" role="1PaTwD">
+                <property role="3oM_SC" value="considered" />
+              </node>
+              <node concept="3oM_SD" id="500mE4_vUFp" role="1PaTwD">
+                <property role="3oM_SC" value="&quot;external&quot;." />
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbF" id="500mE4_vUWs" role="3cqZAp">
+            <node concept="3fqX7Q" id="500mE4_vVvV" role="3clFbG">
+              <node concept="1eOMI4" id="500mE4_vYmH" role="3fr31v">
+                <node concept="22lmx$" id="4DCEyKv33OG" role="1eOMHV">
+                  <node concept="2ZW3vV" id="4DCEyKv35yW" role="3uHU7w">
+                    <node concept="3uibUv" id="4DCEyKv35EA" role="2ZW6by">
+                      <ref role="3uigEE" node="5WBVN_M1BKE" resolve="LateExpression" />
+                    </node>
+                    <node concept="37vLTw" id="4DCEyKv35b0" role="2ZW6bz">
+                      <ref role="3cqZAo" node="500mE4_vARD" resolve="arg" />
+                    </node>
+                  </node>
+                  <node concept="22lmx$" id="4DCEyKv2NID" role="3uHU7B">
+                    <node concept="22lmx$" id="500mE4_JbC2" role="3uHU7B">
+                      <node concept="22lmx$" id="500mE4_vXMZ" role="3uHU7B">
+                        <node concept="2ZW3vV" id="500mE4_vVvX" role="3uHU7B">
+                          <node concept="3uibUv" id="500mE4_vVvY" role="2ZW6by">
+                            <ref role="3uigEE" to="bj13:~MetaLogical" resolve="MetaLogical" />
+                          </node>
+                          <node concept="37vLTw" id="500mE4_vVvZ" role="2ZW6bz">
+                            <ref role="3cqZAo" node="500mE4_vARD" resolve="arg" />
+                          </node>
                         </node>
-                        <node concept="37vLTw" id="500mE4_vVvZ" role="2ZW6bz">
-                          <ref role="3cqZAo" node="500mE4_vARD" resolve="arg" />
+                        <node concept="2ZW3vV" id="500mE4_vY3P" role="3uHU7w">
+                          <node concept="3uibUv" id="500mE4_vY8B" role="2ZW6by">
+                            <ref role="3uigEE" to="bj13:~Logical" resolve="Logical" />
+                          </node>
+                          <node concept="37vLTw" id="500mE4_vXVs" role="2ZW6bz">
+                            <ref role="3cqZAo" node="500mE4_vARD" resolve="arg" />
+                          </node>
                         </node>
                       </node>
-                      <node concept="2ZW3vV" id="500mE4_vY3P" role="3uHU7w">
-                        <node concept="3uibUv" id="500mE4_vY8B" role="2ZW6by">
-                          <ref role="3uigEE" to="bj13:~Logical" resolve="Logical" />
+                      <node concept="2ZW3vV" id="500mE4_Jc9W" role="3uHU7w">
+                        <node concept="3uibUv" id="500mE4_Jcri" role="2ZW6by">
+                          <ref role="3uigEE" to="6exd:1bm7a6EXvsP" resolve="DataForm" />
                         </node>
-                        <node concept="37vLTw" id="500mE4_vXVs" role="2ZW6bz">
+                        <node concept="37vLTw" id="500mE4_Jc05" role="2ZW6bz">
                           <ref role="3cqZAo" node="500mE4_vARD" resolve="arg" />
                         </node>
                       </node>
                     </node>
-                    <node concept="2ZW3vV" id="500mE4_Jc9W" role="3uHU7w">
-                      <node concept="3uibUv" id="500mE4_Jcri" role="2ZW6by">
-                        <ref role="3uigEE" to="6exd:1bm7a6EXvsP" resolve="DataForm" />
+                    <node concept="2ZW3vV" id="4DCEyKv2Ogq" role="3uHU7w">
+                      <node concept="3uibUv" id="4DCEyKv2TEu" role="2ZW6by">
+                        <ref role="3uigEE" to="wyt6:~String" resolve="String" />
                       </node>
-                      <node concept="37vLTw" id="500mE4_Jc05" role="2ZW6bz">
+                      <node concept="37vLTw" id="4DCEyKv2Oa9" role="2ZW6bz">
                         <ref role="3cqZAo" node="500mE4_vARD" resolve="arg" />
                       </node>
                     </node>
                   </node>
-                  <node concept="2ZW3vV" id="4DCEyKv2Ogq" role="3uHU7w">
-                    <node concept="3uibUv" id="4DCEyKv2TEu" role="2ZW6by">
-                      <ref role="3uigEE" to="wyt6:~String" resolve="String" />
-                    </node>
-                    <node concept="37vLTw" id="4DCEyKv2Oa9" role="2ZW6bz">
-                      <ref role="3cqZAo" node="500mE4_vARD" resolve="arg" />
-                    </node>
-                  </node>
                 </node>
               </node>
             </node>
           </node>
         </node>
-      </node>
-      <node concept="3Tm6S6" id="500mE4_vryW" role="1B3o_S" />
-      <node concept="10P_77" id="500mE4_vx0c" role="3clF45" />
-      <node concept="37vLTG" id="500mE4_vARD" role="3clF46">
-        <property role="TrG5h" value="arg" />
-        <node concept="3uibUv" id="500mE4_vARC" role="1tU5fm">
-          <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
+        <node concept="3Tm6S6" id="500mE4_vryW" role="1B3o_S" />
+        <node concept="10P_77" id="500mE4_vx0c" role="3clF45" />
+        <node concept="37vLTG" id="500mE4_vARD" role="3clF46">
+          <property role="TrG5h" value="arg" />
+          <node concept="3uibUv" id="500mE4_vARC" role="1tU5fm">
+            <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
+          </node>
         </node>
       </node>
+      <node concept="2tJIrI" id="16lXiqgJsOD" role="jymVt" />
+      <node concept="312cEg" id="cmlg9NyC84" role="jymVt">
+        <property role="TrG5h" value="usedDataHash" />
+        <node concept="3Tm6S6" id="cmlg9Nyqh3" role="1B3o_S" />
+        <node concept="10Oyi0" id="cmlg9NyC3Q" role="1tU5fm" />
+        <node concept="3cmrfG" id="cmlg9NyQ5B" role="33vP2m">
+          <property role="3cmrfH" value="19" />
+        </node>
+      </node>
+      <node concept="312cEg" id="5yr01fEduwQ" role="jymVt">
+        <property role="TrG5h" value="session" />
+        <node concept="3Tm6S6" id="5yr01fEduwR" role="1B3o_S" />
+        <node concept="3uibUv" id="5yr01fEduwT" role="1tU5fm">
+          <ref role="3uigEE" node="18kNIl1vDPZ" resolve="TemplateApplicationSession" />
+        </node>
+      </node>
+      <node concept="312cEg" id="4VNF0fT3Iy6" role="jymVt">
+        <property role="TrG5h" value="origin" />
+        <node concept="3Tm6S6" id="4VNF0fT3FWT" role="1B3o_S" />
+        <node concept="3uibUv" id="4VNF0fTay6s" role="1tU5fm">
+          <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
+        </node>
+      </node>
+      <node concept="3Tm6S6" id="16lXiqgJ5kd" role="1B3o_S" />
     </node>
-    <node concept="2tJIrI" id="7eGEHDlc$aW" role="jymVt" />
+    <node concept="2tJIrI" id="16lXiqgJipF" role="jymVt" />
+    <node concept="2tJIrI" id="2o8vGoQ0wPC" role="jymVt" />
     <node concept="3clFb_" id="7eGEHDlc$ck" role="jymVt">
       <property role="TrG5h" value="toRule" />
       <node concept="3uibUv" id="6i42QSsjTSO" role="3clF45">
@@ -5038,31 +5617,21 @@
                 </node>
               </node>
             </node>
-            <node concept="3clFbF" id="cmlg9NyY5H" role="3cqZAp">
-              <node concept="37vLTI" id="cmlg9Nz0aM" role="3clFbG">
-                <node concept="3cpWs3" id="cmlg9Nz0ID" role="37vLTx">
-                  <node concept="2OqwBi" id="cmlg9Nz1cu" role="3uHU7w">
-                    <node concept="37vLTw" id="cmlg9Nz0V$" role="2Oq$k0">
+            <node concept="3clFbF" id="16lXiqgK7jd" role="3cqZAp">
+              <node concept="2OqwBi" id="16lXiqgK1Ax" role="3clFbG">
+                <node concept="37vLTw" id="16lXiqgK1wX" role="2Oq$k0">
+                  <ref role="3cqZAo" node="16lXiqgJQmy" resolve="usedData" />
+                </node>
+                <node concept="liA8E" id="16lXiqgK1N6" role="2OqNvi">
+                  <ref role="37wK5l" node="16lXiqgJhLS" resolve="merge" />
+                  <node concept="2OqwBi" id="16lXiqgMld0" role="37wK5m">
+                    <node concept="37vLTw" id="16lXiqgK1PN" role="2Oq$k0">
                       <ref role="3cqZAo" node="2$F5QpusUu8" resolve="toMerge" />
                     </node>
-                    <node concept="2OwXpG" id="cmlg9Nz1rS" role="2OqNvi">
-                      <ref role="2Oxat5" node="cmlg9NyC84" resolve="usedDataHash" />
+                    <node concept="2OwXpG" id="16lXiqgMllj" role="2OqNvi">
+                      <ref role="2Oxat5" node="16lXiqgJQmy" resolve="usedData" />
                     </node>
                   </node>
-                  <node concept="17qRlL" id="cmlg9Nz0E1" role="3uHU7B">
-                    <node concept="37vLTw" id="cmlg9Nz0kp" role="3uHU7B">
-                      <ref role="3cqZAo" node="cmlg9NyC84" resolve="usedDataHash" />
-                    </node>
-                    <node concept="3cmrfG" id="cmlg9Nz0Em" role="3uHU7w">
-                      <property role="3cmrfH" value="31" />
-                    </node>
-                  </node>
-                </node>
-                <node concept="2OqwBi" id="cmlg9NyZ5W" role="37vLTJ">
-                  <node concept="Xjq3P" id="cmlg9NyY5F" role="2Oq$k0" />
-                  <node concept="2OwXpG" id="cmlg9NyZc3" role="2OqNvi">
-                    <ref role="2Oxat5" node="cmlg9NyC84" resolve="usedDataHash" />
-                  </node>
                 </node>
               </node>
             </node>
@@ -5392,20 +5961,12 @@
         <property role="3cmrfH" value="0" />
       </node>
     </node>
-    <node concept="312cEg" id="cmlg9NyC84" role="jymVt">
-      <property role="TrG5h" value="usedDataHash" />
-      <node concept="3Tm6S6" id="cmlg9Nyqh3" role="1B3o_S" />
-      <node concept="10Oyi0" id="cmlg9NyC3Q" role="1tU5fm" />
-      <node concept="3cmrfG" id="cmlg9NyQ5B" role="33vP2m">
-        <property role="3cmrfH" value="19" />
-      </node>
-    </node>
     <node concept="3Tm1VV" id="7eGEHDlc$f6" role="1B3o_S" />
-    <node concept="312cEg" id="5yr01fEduwQ" role="jymVt">
-      <property role="TrG5h" value="session" />
-      <node concept="3Tm6S6" id="5yr01fEduwR" role="1B3o_S" />
-      <node concept="3uibUv" id="5yr01fEduwT" role="1tU5fm">
-        <ref role="3uigEE" node="18kNIl1vDPZ" resolve="TemplateApplicationSession" />
+    <node concept="312cEg" id="16lXiqgJQmy" role="jymVt">
+      <property role="TrG5h" value="usedData" />
+      <node concept="3Tm6S6" id="16lXiqgJKgx" role="1B3o_S" />
+      <node concept="3uibUv" id="16lXiqgJQ1m" role="1tU5fm">
+        <ref role="3uigEE" node="16lXiqgJa$D" resolve="RuleBuilder.UsedDataRecorder" />
       </node>
     </node>
   </node>
@@ -7626,5 +8187,123 @@
     <node concept="2tJIrI" id="6PWFJfG5LT5" role="jymVt" />
     <node concept="3Tm1VV" id="6PWFJfG5LML" role="1B3o_S" />
   </node>
+  <node concept="3HP615" id="4VNF0fT1sxk">
+    <property role="TrG5h" value="NodeRequirementsRecorder" />
+    <node concept="3clFb_" id="4VNF0fT1ttn" role="jymVt">
+      <property role="TrG5h" value="recordRequirements" />
+      <node concept="37vLTG" id="4VNF0fT1tto" role="3clF46">
+        <property role="TrG5h" value="source" />
+        <node concept="3Tqbb2" id="4VNF0fT1ttp" role="1tU5fm" />
+      </node>
+      <node concept="37vLTG" id="4VNF0fT1ttq" role="3clF46">
+        <property role="TrG5h" value="requirements" />
+        <node concept="A3Dl8" id="4VNF0fT1ttr" role="1tU5fm">
+          <node concept="3Tqbb2" id="4VNF0fT1tts" role="A3Ik2" />
+        </node>
+      </node>
+      <node concept="3cqZAl" id="4VNF0fT1ttt" role="3clF45" />
+      <node concept="3Tm1VV" id="4VNF0fT1ttu" role="1B3o_S" />
+      <node concept="3clFbS" id="4VNF0fT1ttv" role="3clF47">
+        <node concept="2Gpval" id="4VNF0fT4ipe" role="3cqZAp">
+          <node concept="2GrKxI" id="4VNF0fT4ipf" role="2Gsz3X">
+            <property role="TrG5h" value="req" />
+          </node>
+          <node concept="37vLTw" id="4VNF0fT4is_" role="2GsD0m">
+            <ref role="3cqZAo" node="4VNF0fT1ttq" resolve="requirements" />
+          </node>
+          <node concept="3clFbS" id="4VNF0fT4iph" role="2LFqv$">
+            <node concept="3clFbF" id="4VNF0fT4izh" role="3cqZAp">
+              <node concept="1rXfSq" id="4VNF0fT4izg" role="3clFbG">
+                <ref role="37wK5l" node="4VNF0fT2$Hd" resolve="recordRequirement" />
+                <node concept="37vLTw" id="4VNF0fT4iDx" role="37wK5m">
+                  <ref role="3cqZAo" node="4VNF0fT1tto" resolve="source" />
+                </node>
+                <node concept="2GrUjf" id="4VNF0fT4iMt" role="37wK5m">
+                  <ref role="2Gs0qQ" node="4VNF0fT4ipf" resolve="req" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="P$JXv" id="4VNF0fT1ttK" role="lGtFl">
+        <node concept="TZ5HA" id="4VNF0fT1ttL" role="TZ5H$">
+          <node concept="1dT_AC" id="4VNF0fT1ttM" role="1dT_Ay">
+            <property role="1dT_AB" value="Record requirements for a source node." />
+          </node>
+        </node>
+      </node>
+      <node concept="2JFqV2" id="4VNF0fT4ie4" role="2frcjj" />
+    </node>
+    <node concept="2tJIrI" id="4VNF0fT2$fn" role="jymVt" />
+    <node concept="3clFb_" id="4VNF0fT2$Hd" role="jymVt">
+      <property role="TrG5h" value="recordRequirement" />
+      <node concept="37vLTG" id="4VNF0fT2$He" role="3clF46">
+        <property role="TrG5h" value="source" />
+        <node concept="3Tqbb2" id="4VNF0fT2$Hf" role="1tU5fm" />
+      </node>
+      <node concept="37vLTG" id="4VNF0fT2$Hg" role="3clF46">
+        <property role="TrG5h" value="requirement" />
+        <node concept="3Tqbb2" id="4VNF0fT2_6d" role="1tU5fm" />
+      </node>
+      <node concept="3cqZAl" id="4VNF0fT2$Hj" role="3clF45" />
+      <node concept="3Tm1VV" id="4VNF0fT2$Hk" role="1B3o_S" />
+      <node concept="3clFbS" id="4VNF0fT2$Hl" role="3clF47" />
+      <node concept="P$JXv" id="4VNF0fT2$Hm" role="lGtFl">
+        <node concept="TZ5HA" id="4VNF0fT2$Hn" role="TZ5H$">
+          <node concept="1dT_AC" id="4VNF0fT2$Ho" role="1dT_Ay">
+            <property role="1dT_AB" value="Record requirement for a source node." />
+          </node>
+        </node>
+        <node concept="TZ5HA" id="4VNF0fT2$Hp" role="TZ5H$">
+          <node concept="1dT_AC" id="4VNF0fT2$Hq" role="1dT_Ay">
+            <property role="1dT_AB" value="Requirement is a node that's relevant for application of templates for the source node." />
+          </node>
+        </node>
+        <node concept="TZ5HA" id="4VNF0fT2$Hr" role="TZ5H$">
+          <node concept="1dT_AC" id="4VNF0fT2$Hs" role="1dT_Ay">
+            <property role="1dT_AB" value="It can be used for updating templates on changes of requirements." />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="2tJIrI" id="4VNF0fT4hHt" role="jymVt" />
+    <node concept="3clFb_" id="4VNF0fT4hd9" role="jymVt">
+      <property role="TrG5h" value="recordRequirement" />
+      <node concept="37vLTG" id="4VNF0fT4hda" role="3clF46">
+        <property role="TrG5h" value="source" />
+        <node concept="3Tqbb2" id="4VNF0fT4hdb" role="1tU5fm" />
+      </node>
+      <node concept="37vLTG" id="4VNF0fT4hdc" role="3clF46">
+        <property role="TrG5h" value="requirement" />
+        <node concept="2sp9CU" id="4VNF0fT4i4K" role="1tU5fm" />
+      </node>
+      <node concept="3cqZAl" id="4VNF0fT4hde" role="3clF45" />
+      <node concept="3Tm1VV" id="4VNF0fT4hdf" role="1B3o_S" />
+      <node concept="3clFbS" id="4VNF0fT4hdg" role="3clF47" />
+      <node concept="P$JXv" id="4VNF0fT4hdo" role="lGtFl">
+        <node concept="TZ5HA" id="4VNF0fT4hdp" role="TZ5H$">
+          <node concept="1dT_AC" id="4VNF0fT4hdq" role="1dT_Ay">
+            <property role="1dT_AB" value="Record requirement for a source node." />
+          </node>
+        </node>
+        <node concept="TZ5HA" id="4VNF0fT4hdr" role="TZ5H$">
+          <node concept="1dT_AC" id="4VNF0fT4hds" role="1dT_Ay">
+            <property role="1dT_AB" value="Requirement is a node that's relevant for application of templates for the source node." />
+          </node>
+        </node>
+        <node concept="TZ5HA" id="4VNF0fT4hdt" role="TZ5H$">
+          <node concept="1dT_AC" id="4VNF0fT4hdu" role="1dT_Ay">
+            <property role="1dT_AB" value="It can be used for updating templates on changes of requirements." />
+          </node>
+        </node>
+      </node>
+      <node concept="1KehLL" id="4VNF0fT4L$_" role="lGtFl">
+        <property role="1K8rM7" value="Constant_359zr8_l0" />
+      </node>
+    </node>
+    <node concept="2tJIrI" id="4VNF0fT2$fD" role="jymVt" />
+    <node concept="3Tm1VV" id="4VNF0fT1sxl" role="1B3o_S" />
+  </node>
 </model>