diff --git a/samples/mpscore/languages/jetbrains.mps.lang.coderulesExt/models/jetbrains.mps.lang.coderulesExt.types.mps b/samples/mpscore/languages/jetbrains.mps.lang.coderulesExt/models/jetbrains.mps.lang.coderulesExt.types.mps
index 66184d81..be5d9879 100644
--- a/samples/mpscore/languages/jetbrains.mps.lang.coderulesExt/models/jetbrains.mps.lang.coderulesExt.types.mps
+++ b/samples/mpscore/languages/jetbrains.mps.lang.coderulesExt/models/jetbrains.mps.lang.coderulesExt.types.mps
@@ -2429,6 +2429,57 @@
             </node>
           </node>
         </node>
+        <node concept="3cpWs8" id="3Hl5hfc34ZX" role="3cqZAp">
+          <node concept="3cpWsn" id="3Hl5hfc34ZY" role="3cpWs9">
+            <property role="TrG5h" value="reqParam" />
+            <node concept="_YKpA" id="3Hl5hfc34ZW" role="1tU5fm">
+              <node concept="3Tqbb2" id="3Hl5hfc34ZV" role="_ZDj9">
+                <ref role="ehGHo" to="wq2x:5itBwM5i6X6" resolve="CallMacroParameterDeclaration" />
+              </node>
+            </node>
+            <node concept="2OqwBi" id="3Hl5hfc34ZZ" role="33vP2m">
+              <node concept="2OqwBi" id="3Hl5hfc3500" role="2Oq$k0">
+                <node concept="2OqwBi" id="3Hl5hfc3501" role="2Oq$k0">
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+                    <node concept="3A2sRY" id="3Hl5hfc3503" role="2Oq$k0">
+                      <ref role="3A2yKK" node="1Y9T4w6MCDm" resolve="cmc" />
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+                    <node concept="3TrEf2" id="3Hl5hfc3504" role="2OqNvi">
+                      <ref role="3Tt5mk" to="wq2x:5itBwM7LtYS" resolve="template" />
+                    </node>
+                  </node>
+                  <node concept="3Tsc0h" id="3Hl5hfc3505" role="2OqNvi">
+                    <ref role="3TtcxE" to="wq2x:5itBwM5irVx" resolve="parameter" />
+                  </node>
+                </node>
+                <node concept="3zZkjj" id="3Hl5hfc3506" role="2OqNvi">
+                  <node concept="1bVj0M" id="3Hl5hfc3507" role="23t8la">
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+                      <node concept="3clFbF" id="3Hl5hfc3509" role="3cqZAp">
+                        <node concept="2OqwBi" id="3Hl5hfc350a" role="3clFbG">
+                          <node concept="2OqwBi" id="3Hl5hfc350b" role="2Oq$k0">
+                            <node concept="37vLTw" id="3Hl5hfc350c" role="2Oq$k0">
+                              <ref role="3cqZAo" node="3Hl5hfc350f" resolve="pdecl" />
+                            </node>
+                            <node concept="3TrEf2" id="3Hl5hfc350d" role="2OqNvi">
+                              <ref role="3Tt5mk" to="wq2x:1ufy3d9wUy7" resolve="init" />
+                            </node>
+                          </node>
+                          <node concept="3w_OXm" id="3Hl5hfc350e" role="2OqNvi" />
+                        </node>
+                      </node>
+                    </node>
+                    <node concept="gl6BB" id="3Hl5hfc350f" role="1bW2Oz">
+                      <property role="TrG5h" value="pdecl" />
+                      <node concept="2jxLKc" id="3Hl5hfc350g" role="1tU5fm" />
+                    </node>
+                  </node>
+                </node>
+              </node>
+              <node concept="ANE8D" id="3Hl5hfc350h" role="2OqNvi" />
+            </node>
+          </node>
+        </node>
         <node concept="3clFbJ" id="1Y9T4w6MDgu" role="3cqZAp">
           <node concept="3clFbS" id="1Y9T4w6MDgv" role="3clFbx">
             <node concept="3clFbF" id="1Y9T4w6MDgw" role="3cqZAp">
@@ -2439,231 +2490,49 @@
                 <node concept="26X5F$" id="1Y9T4w6MDgz" role="2OqNvi">
                   <property role="26X25f" value="4jcOV4hu0n_/ERROR" />
                   <node concept="Xl_RD" id="1Y9T4w6MDg$" role="26X25d">
-                    <property role="Xl_RC" value="incorrect number of parameters" />
+                    <property role="Xl_RC" value="required parameters must be specified" />
                   </node>
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+                  <node concept="3A2sRY" id="3Hl5hfc36K_" role="2Oq$k0">
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-                    <ref role="3Tt5mk" to="wq2x:5itBwM7LtYS" resolve="template" />
+                  <node concept="3Tsc0h" id="3Hl5hfc36KA" role="2OqNvi">
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-                                  <ref role="3cqZAo" node="1Y9T4w6MGBq" resolve="idx" />
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-                            </node>
+                <node concept="3$u5V9" id="3Hl5hfc36KB" role="2OqNvi">
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+                            <ref role="3cqZAo" node="3Hl5hfc36KI" resolve="bnd" />
                           </node>
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-                        <node concept="3cpWsn" id="1Y9T4w6MGBq" role="1Duv9x">
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-                          <node concept="10Oyi0" id="1Y9T4w6MGBr" role="1tU5fm" />
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-                            <ref role="3cqZAo" node="1Y9T4w6MGBq" resolve="idx" />
+                          <node concept="3TrEf2" id="3Hl5hfc36KH" role="2OqNvi">
+                            <ref role="3Tt5mk" to="wq2x:1ufy3d9uzVX" resolve="declaration" />
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+                    <node concept="gl6BB" id="3Hl5hfc36KI" role="1bW2Oz">
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+                      <node concept="2jxLKc" id="3Hl5hfc36KJ" role="1tU5fm" />
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@@ -2675,6 +2544,98 @@
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