X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ontology%2Fgraph%2FModeling.pgraph;h=865f03e989527c9571d51d8c3be511586c1fd49e;hp=82808f837b425f2726f1f9df57f279249997d29e;hb=b055bfb36cca301ceed0591028d245e152c8c32d;hpb=4e8f62e4f5a8da113ee576a856b18274ca2a472f

diff --git a/bundles/org.simantics.modeling.ontology/graph/Modeling.pgraph b/bundles/org.simantics.modeling.ontology/graph/Modeling.pgraph
index 82808f837..865f03e98 100644
--- a/bundles/org.simantics.modeling.ontology/graph/Modeling.pgraph
+++ b/bundles/org.simantics.modeling.ontology/graph/Modeling.pgraph
@@ -375,6 +375,7 @@ MOD.HasSourceInformation --> MOD.SourceInformation <R L0.IsRelatedTo : L0.Functi
 //##########################################################################
 
 MOD.ChangeInformation <T L0.Literal
+    @L0.assert L0.HasValueType "ChangeInformation"
     @L0.assert L0.HasDataType ${ createdBy : String, createdAt : Long, modifiedBy : String, modifiedAt : Long }
 
 MOD.Functions.modificationTimeTextLong : L0.Function