diff --git a/ASN/TS32298_CHFChargingDataTypes.asn b/ASN/TS32298_CHFChargingDataTypes.asn
index 3c9ba76b684a7f35d34438935c9af5b2208ca37c..5ae5b16b947d4f9ed95c26e3311233c8d69e95b4 100644
--- a/ASN/TS32298_CHFChargingDataTypes.asn
+++ b/ASN/TS32298_CHFChargingDataTypes.asn
@@ -537,7 +537,8 @@ IMSChargingInformation	::= SET
 	sipRouteHeaderReceived					[54] UTF8String OPTIONAL,
 	sipRouteHeaderTransmitted				[55] UTF8String OPTIONAL,
 	tadIdentifier							[56] TADIdentifier OPTIONAL,
-	feIdentifierList						[57] FEIdentifierList OPTIONAL
+	feIdentifierList						[57] FEIdentifierList OPTIONAL,
+	imsDCAppInfo							[58] IMSDCAppInfo OPTIONAL
 }
 
 
@@ -1159,12 +1160,24 @@ HFCNodeId		::= UTF8String
 -- I 
 -- 
 
+IMSDCAppInfo 	::= SET
+{
+	applicationId			[0] UTF8String OPTIONAL,
+	httpUrl					[1] IMSDCUrlInfo OPTIONAL
+}
+
+IMSDCUrlInfo 	::= SET
+{
+	streamId				[0] INTEGER OPTIONAL,
+	replaceHttpUrl			[1] UTF8String OPTIONAL
+}
+
 IMSNodeFunctionality	::= ENUMERATED
 {
 	iMS-GWF				(0),
 	aS					(1),
-	mRFC				(2)
-
+	mRFC				(2),
+	dCSF				(3)
 }
 
 IMSSessionInformation ::= SEQUENCE