diff --git a/SOL002/VNFPerformanceManagementNotification-API/Notifications.robot b/SOL002/VNFPerformanceManagementNotification-API/Notifications.robot
index b2f11b8dbc0c94bda4a61b09670eac2841e1cc29..ea973feef5f810e243ddd2c0de9c8c038ab3547c 100644
--- a/SOL002/VNFPerformanceManagementNotification-API/Notifications.robot
+++ b/SOL002/VNFPerformanceManagementNotification-API/Notifications.robot
@@ -17,7 +17,7 @@ VNF Performance Information Availability Notification
     ...    Test title: VNF Performance Information Availability Notification
     ...    Test objective: The objective is to test the dispatch of VNF Performance Information Availability Notification when new VNF performance information is available in the NFVO, and perform a JSON schema and content validation of the delivered notification. The action that triggers the notification under test is an explicit test step, but it is not performed by the test system.
     ...    Pre-conditions: A VNF performance job is created, and a subscription for information availability notifications is available in the VNFM.
-    ...    Reference: Clause 6.4.9.3.1 - ETSI GS NFV-SOL 002 [2] v4.3.1
+    ...    Reference: Clause 6.4.9.3.1 - ETSI GS NFV-SOL 002 [2] v4.4.1
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none 
@@ -30,7 +30,7 @@ VNF Threshold Crossed Notification
     ...    Test title: VNF Threshold Crossed Notification
     ...    Test objective: The objective is to test the dispatch of VNF Threshold Crossed Notification when a previously set VNF performance metric threshold is crossed, and perform a JSON schema and content validation of the delivered notification. The action that triggers the notification under test is an explicit test step, but it is not performed by the test system.
     ...    Pre-conditions: A VNF performance job is created, and a threshold subscription is available in the VNFM.
-    ...    Reference: Clause 6.4.9.3.1 - ETSI GS NFV-SOL 002 [2] v4.3.1
+    ...    Reference: Clause 6.4.9.3.1 - ETSI GS NFV-SOL 002 [2] v4.4.1
     ...    Config ID: Config_prod_VNFM
     ...    Applicability: none
     ...    Post-Conditions: none