diff --git a/code/API_definitions/call-forwarding-signal.yaml b/code/API_definitions/call-forwarding-signal.yaml
index f7a9821..aa4c077 100644
--- a/code/API_definitions/call-forwarding-signal.yaml
+++ b/code/API_definitions/call-forwarding-signal.yaml
@@ -124,7 +124,7 @@ info:
 
     The list of error codes in this API specification is not exhaustive. Therefore the API specification MAY not document some non-mandatory error statuses as indicated in `CAMARA API Design Guide`.
 
-    Please refer to the `CAMARA_common.yaml` of the Commonalities Release associated to this API version for a complete list of error responses. The applicable Commonalities Release can be identified in the `API Readiness Checklist` document associated to this API version.
+    Please refer to the `CAMARA_common.yaml` of the Commonalities Release associated to this API version for a complete list of error responses. The applicable Commonalities Release can be identified from the `x-camara-commonalities` field, the changelog and the metadata of the released API version.
 
     As a specific rule, error `501 - NOT_IMPLEMENTED` can be only a possible error response if it is explicitly documented in the API.
     <!-- CAMARA:MANDATORY:additional-error-responses:END -->