diff --git a/ASN/TS32298_CHFChargingDataTypes.asn b/ASN/TS32298_CHFChargingDataTypes.asn
index b1884f7f90572f04c14b0acea0a5fb835882c557..9ef2d01263dad4ba7bdb3448c658de983276f384 100644
--- a/ASN/TS32298_CHFChargingDataTypes.asn
+++ b/ASN/TS32298_CHFChargingDataTypes.asn
@@ -1607,7 +1607,8 @@ NetworkFunctionality	::= ENUMERATED
 	-- UPF is applicable only as API Target NF in NEF charging
 	tSN-AF			(20),
 	tSNTSF			(21),
-	mB-SMF			(22)
+	mB-SMF			(22),
+	nWDAF			(23)
 
 }
 
@@ -1662,8 +1663,10 @@ NSPAContainerInformation		::= SEQUENCE
 	uplinkThroughput						[10] Throughput OPTIONAL,
 	downlinkThroughput					[11] Throughput OPTIONAL,
 	maximumPacketLossRateUL				[12] INTEGER OPTIONAL,
-	maximumPacketLossRateDL				[13] INTEGER OPTIONAL
-
+	maximumPacketLossRateDL				[13] INTEGER OPTIONAL,
+	sourceNFInformaton					[14] NetworkFunctionInformation OPTIONAL,
+	startTimeStamps						[15] TimeStamp OPTIONAL,
+	stopTimeStamps						[16] TimeStamp OPTIONAL	
 
 
 }