diff --git a/CDT-commonTypes.xsd b/CDT-commonTypes.xsd
index 0c9a4c714c3f1bcc04dec28b67c22cc66b57aba6..a28798e2e8b76ba05a122c8df9987b70766f1ea0 100644
--- a/CDT-commonTypes.xsd
+++ b/CDT-commonTypes.xsd
@@ -1610,6 +1610,7 @@ oneM2M EXPRESSLY ADVISES ANY AND ALL USE OF OR RELIANCE UPON THIS INFORMATION PR
 					<xs:element name="expirationTime" type="m2m:timestamp" />
 					<xs:element name="link" type="xs:anyURI" />
 					<xs:element name="dynamicAuthorizationConsultationIDs" type="m2m:listOfURIs" minOccurs="0" />
+					<xs:element name="announceSyncType" type="m2m:announceSyncType" minOccurs="0" />
 				</xs:sequence>
 			</xs:extension>
 		</xs:complexContent>
@@ -1653,6 +1654,7 @@ oneM2M EXPRESSLY ADVISES ANY AND ALL USE OF OR RELIANCE UPON THIS INFORMATION PR
 				<xs:sequence>
 					<xs:element name="expirationTime" type="m2m:timestamp" />
 					<xs:element name="link" type="xs:anyURI" />
+					<xs:element name="announceSyncType" type="m2m:announceSyncType" minOccurs="0" />
 				</xs:sequence>
 			</xs:extension>
 		</xs:complexContent>