diff --git a/monticore-grammar/src/main/java/de/monticore/types3/TypeSystem3.md b/monticore-grammar/src/main/java/de/monticore/types3/TypeSystem3.md
index 4d30c373f..8be33add9 100644
--- a/monticore-grammar/src/main/java/de/monticore/types3/TypeSystem3.md
+++ b/monticore-grammar/src/main/java/de/monticore/types3/TypeSystem3.md
@@ -62,10 +62,14 @@ and combining their information to the SymTypeExpression currently calculated.
   (factory for creating instances of the subclasses of SymTypeExpression) 
     * [MCCollectionSymTypeFactory](../types/mccollectiontypes/types3/util/MCCollectionSymTypeFactory.java)
       (factory for CollectionTypes, convenience methods)
+    * [StreamSymTypeFactory](streams/StreamSymTypeFactory.java)
+      (factory for Stream types, convenience methods)
 * [SymTypeRelations](SymTypeRelations.java)
   (relations over SymTypeExpressions, e.g., isSubTypeOf)
     * [MCCollectionSymTypeRelations](../types/mccollectiontypes/types3/MCCollectionSymTypeRelations.java)
       (relations over MCCollection SymTypeExpressions, e.g., isList)
+    * [StreamSymTypeRelations](streams/StreamSymTypeRelations.java)
+      (relations over Stream SymTypeExpressions, e.g., isEventStream)
 * [WithinTypeBasicSymbolsResolver](util/WithinTypeBasicSymbolsResolver.java)
   (resolves contained fields, methods, etc. within a given type)
 * TypeVisitors traverse the AST and
@@ -95,6 +99,9 @@ and combining their information to the SymTypeExpression currently calculated.
         * [SetExpressionsTypeVisitor](../ocl/setexpressions/types3/SetExpressionsTypeVisitor.java)
           (calculates the SymTypeExpressions for the expressions
           in the grammar SetExpressions)
+        * [StreamExpressionsTypeVisitor](../expressions/streamexpressions/types3/StreamExpressionsTypeVisitor.java)
+          (calculates the SymTypeExpressions for the expressions
+          in the grammar StreamExpressions)
         * [TupleExpressionsTypeVisitor](../expressions/tupleexpressions/types3/TupleExpressionsTypeVisitor.java)
           (calculates the SymTypeExpressions for the expressions
           in the grammar TupleExpressions)
diff --git a/monticore-grammar/src/main/java/de/monticore/types3/generics/Generics.md b/monticore-grammar/src/main/java/de/monticore/types3/generics/Generics.md
index 851b522f5..25a77286b 100644
--- a/monticore-grammar/src/main/java/de/monticore/types3/generics/Generics.md
+++ b/monticore-grammar/src/main/java/de/monticore/types3/generics/Generics.md
@@ -111,6 +111,9 @@ To this end, MontiCore provides a type inference algorithm.
     * [SetExpressionsCTTIVisitor](../../ocl/setexpressions/types3/SetExpressionsCTTIVisitor.java)
       (calculates the SymTypeExpressions for the expressions
       in the grammar SetExpressions)
+    * [StreamExpressionsCTTIVisitor](../../expressions/streamexpressions/types3/StreamExpressionsCTTIVisitor.java)
+      (calculates the SymTypeExpressions for the expressions
+      in the grammar StreamExpressions)
     * [UglyExpressionsCTTIVisitor](../../expressions/uglyexpressions/types3/UglyExpressionsCTTIVisitor.java)
       (calculates the SymTypeExpressions for the expressions
       in the grammar UglyExpressions)