diff --git a/src/main/java/org/gcube/informationsystem/utils/documentation/model/Documentation.java b/src/main/java/org/gcube/informationsystem/utils/documentation/model/Documentation.java
index e813748..aa721c8 100644
--- a/src/main/java/org/gcube/informationsystem/utils/documentation/model/Documentation.java
+++ b/src/main/java/org/gcube/informationsystem/utils/documentation/model/Documentation.java
@@ -394,7 +394,7 @@ public abstract class Documentation {
 		stringBuffer.append("**");
 		stringBuffer.append(type.getName());
 		stringBuffer.append("**");
-		Set<String> superTypes = type.getTypeSuperTypes();
+		Set<String> superTypes = type.getExtendedTypes();
 		if(superClassToBeExcluded!=null) {
 			superTypes.remove(superClassToBeExcluded);
 		}