diff --git a/CDT-areaNwkInfo-v0_8_0.xsd b/CDT-areaNwkInfo-v0_8_0.xsd
index 40ca41302f64a9f2e431ed89a71f05aa50496189..6bcd708535eb6fcfa4b783ed8052a6e320db1b29 100644
--- a/CDT-areaNwkInfo-v0_8_0.xsd
+++ b/CDT-areaNwkInfo-v0_8_0.xsd
@@ -23,32 +23,51 @@ oneM2M EXPRESSLY ADVISES ANY AND ALL USE OF OR RELIANCE UPON THIS INFORMATION PR
 
 -->
 <xs:schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.onem2m.org/xml/protocols"  
-      xmlns:m2m="http://www.onem2m.org/xml/protocols" elementFormDefault="unqualified" 
-	    attributeFormDefault="unqualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">	
+	xmlns:m2m="http://www.onem2m.org/xml/protocols" elementFormDefault="unqualified" 
+	attributeFormDefault="unqualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">	
 	
 	<xs:include schemaLocation="CDT-commonTypes-v0_8_0.xsd" />
 	<xs:include schemaLocation="CDT-subscription-v0_8_0.xsd" />
 	
-  <xs:element name="areaNwkInfo">
-	  <xs:complexType>
-	    <xs:complexContent>
-	      <!-- Inherit Common Attributes from mgmtResource -->
-	      <xs:extension base="m2m:mgmtResource">
-  		    <!-- Resource Specific Attributes -->
-	  	    <xs:sequence>
-		        <xs:element name="areaNwkType" type="xs:string" />
-		        <xs:element name="listOfDevices" type="m2m:listOfM2MID" />
+	<xs:element name="areaNwkInfo">
+		<xs:complexType>
+			<xs:complexContent>
+				<!-- Inherit Common Attributes from mgmtResource -->
+				<xs:extension base="m2m:mgmtResource">
+					<!-- Resource Specific Attributes -->
+					<xs:sequence>
+						<xs:element name="areaNwkType" type="xs:string" />
+						<xs:element name="listOfDevices" type="m2m:listOfURIs" />
 		    
- 			      <!-- Child Resources -->
-		        <xs:choice minOccurs="0" maxOccurs="1">
-              <xs:element name="childResource" type="m2m:childResourceRef" minOccurs="1" maxOccurs="unbounded" />
-              <xs:choice minOccurs="1" maxOccurs="unbounded">
-                <xs:element ref="m2m:subscription" />   
-              </xs:choice>
-            </xs:choice>             
-		      </xs:sequence>
-	      </xs:extension>
-	    </xs:complexContent>
-	  </xs:complexType>
+						<!-- Child Resources -->
+						<xs:choice minOccurs="0" maxOccurs="1">
+							<xs:element name="childResource" type="m2m:childResourceRef" maxOccurs="unbounded" />
+							<xs:element ref="m2m:subscription" maxOccurs="unbounded" />  
+						</xs:choice>             
+					</xs:sequence>
+				</xs:extension>
+			</xs:complexContent>
+		</xs:complexType>
+	</xs:element>
+	
+	<xs:element name="areaNwkInfoAnnc">
+		<xs:complexType>
+			<xs:complexContent>
+				<!-- Inherit Common Attributes from announcedMgmtResource -->
+				<xs:extension base="m2m:announcedMgmtResource">
+					<!-- Resource Specific Attributes -->
+					<xs:sequence>
+						<xs:element name="areaNwkType" type="xs:string" minOccurs="0" />
+						<xs:element name="listOfDevices" type="m2m:listOfURIs" minOccurs="0" />
+		    
+						<!-- Child Resources -->
+						<xs:choice minOccurs="0" maxOccurs="1">
+							<xs:element name="childResource" type="m2m:childResourceRef" maxOccurs="unbounded" />
+							<xs:element ref="m2m:subscription" maxOccurs="unbounded" />  
+						</xs:choice>             
+					</xs:sequence>
+				</xs:extension>
+			</xs:complexContent>
+		</xs:complexType>
 	</xs:element>
 </xs:schema>