diff --git a/repository/src/main/resources/xsd/repositorytypes.xsd b/repository/src/main/resources/xsd/repositorytypes.xsd
index 8abb3b0..ba4ca2a 100644
--- a/repository/src/main/resources/xsd/repositorytypes.xsd
+++ b/repository/src/main/resources/xsd/repositorytypes.xsd
@@ -240,16 +240,6 @@
 				<xs:element name="annotation" type="fixr:annotation" minOccurs="0"/>
 			</xs:sequence>
 			<xs:attribute name="name" type="fixr:Name_t" use="required"/>
-			<xs:attribute name="scenario" type="fixr:Name_t" default="base">
-				<xs:annotation>
-					<xs:documentation>The use case of a datatype by name</xs:documentation>
-				</xs:annotation>
-			</xs:attribute>
-			<xs:attribute name="scenarioId" type="fixr:id_t" default="1">
-				<xs:annotation>
-					<xs:documentation>Unique identifier of a scenario. Default is '1' for base scenario.</xs:documentation>
-				</xs:annotation>
-			</xs:attribute>
 			<xs:attribute name="baseType" type="fixr:Name_t"/>
 			<xs:attributeGroup ref="fixr:entityAttribGrp"/>
 		</xs:complexType>