diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/jetbrains.mps.baseLanguageExt.types.mps b/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/jetbrains.mps.baseLanguageExt.types.mps
index ee37abe8..b5689b3c 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/jetbrains.mps.baseLanguageExt.types.mps
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/jetbrains.mps.baseLanguageExt.types.mps
@@ -41444,6 +41444,23 @@
       <property role="TrG5h" value="convert" />
       <ref role="KG3u5" to="tj24:5EDW3XDYNS7" resolve="ConvertQuery" />
       <node concept="3clFbS" id="tbauFybkrq" role="fHCRw">
+        <node concept="1mebxG" id="14oWJ2NhZ4J" role="3cqZAp">
+          <node concept="2OqwBi" id="14oWJ2NhZbX" role="1mebXD">
+            <node concept="KwDlU" id="14oWJ2NhZbY" role="2Oq$k0" />
+            <node concept="liA8E" id="14oWJ2NhZbZ" role="2OqNvi">
+              <ref role="37wK5l" to="tj24:5EDW3XDYObD" resolve="getFrom" />
+            </node>
+          </node>
+        </node>
+        <node concept="1mebxG" id="14oWJ2NhZku" role="3cqZAp">
+          <node concept="2OqwBi" id="14oWJ2NhZIH" role="1mebXD">
+            <node concept="KwDlU" id="14oWJ2NhZyk" role="2Oq$k0" />
+            <node concept="liA8E" id="14oWJ2NhZWN" role="2OqNvi">
+              <ref role="37wK5l" to="tj24:5EDW3XDYOe6" resolve="getTo" />
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="14oWJ2Ni03L" role="3cqZAp" />
         <node concept="1nLNNL" id="tbauFybkrr" role="3cqZAp">
           <node concept="1nLNMm" id="tbauFybkrs" role="1nLNNK">
             <node concept="3NuqgR" id="tbauFybkrt" role="0Rg$4">
@@ -41512,6 +41529,15 @@
       <property role="TrG5h" value="coerce" />
       <ref role="KG3u5" to="tj24:5EDW3XDYNTS" resolve="CoerceQuery" />
       <node concept="3clFbS" id="tbauFybki$" role="fHCRw">
+        <node concept="1mebxG" id="6AKaG_kGV3F" role="3cqZAp">
+          <node concept="2OqwBi" id="6AKaG_kTEm2" role="1mebXD">
+            <node concept="KwDlU" id="6AKaG_kTEm3" role="2Oq$k0" />
+            <node concept="liA8E" id="6AKaG_kWHCf" role="2OqNvi">
+              <ref role="37wK5l" to="tj24:5EDW3XDYNZD" resolve="getSource" />
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="6AKaG_kTELo" role="3cqZAp" />
         <node concept="1nLNNL" id="tbauFybki_" role="3cqZAp">
           <node concept="1nLNMm" id="tbauFybkiA" role="1nLNNK">
             <node concept="3NuqgR" id="tbauFybkiB" role="0Rg$4">