diff --git a/library/BSSMAP_Templates.ttcn b/library/BSSMAP_Templates.ttcn
index 57422cc..07c7c8d 100644
--- a/library/BSSMAP_Templates.ttcn
+++ b/library/BSSMAP_Templates.ttcn
@@ -1872,9 +1872,19 @@
 	positioningMethod := omit
 }
 
-template (value) PDU_BSSAP ts_BSSMAP_Perform_Location_Request(template (omit) BSSMAP_IE_IMSI imsi,
-							      template (omit) BSSMAP_IE_CellIdentifier cellIdentifier := omit
-							      )
+template (value) BSSMAP_IE_LCSClientType
+ts_BSSMAP_IE_LCSClientType(template (value) BIT4 category := '0010'B,
+			   template (value) BIT4 subtype := '0000'B) := {
+	elementIdentifier := '48'O,
+	lengthIndicator := 0, /* overwritten */
+	subtype := subtype,
+	category := category
+}
+
+template (value) PDU_BSSAP
+ts_BSSMAP_Perform_Location_Request(template (omit) BSSMAP_IE_IMSI imsi,
+				   template (omit) BSSMAP_IE_CellIdentifier cellIdentifier := omit,
+				   template (omit) BSSMAP_IE_LCSClientType clientType := ts_BSSMAP_IE_LCSClientType)
 modifies ts_BSSAP_BSSMAP := {
 	pdu := {
 		bssmap := {
@@ -1883,7 +1893,7 @@
 				locationType := ts_BSSMAP_IE_LocationType,
 				cellIdentifier := cellIdentifier,
 				classmarkInformationType3 := omit,
-				lCS_ClientType := omit,
+				lCS_ClientType := clientType,
 				chosenChannel := omit,
 				lCS_Priority := omit,
 				lCS_QOS := omit,