diff --git a/code/API_definitions/Call_Forwarding_Signal.yaml b/code/API_definitions/Call_Forwarding_Signal.yaml
index c429a71..c93a9c9 100644
--- a/code/API_definitions/Call_Forwarding_Signal.yaml
+++ b/code/API_definitions/Call_Forwarding_Signal.yaml
@@ -4,8 +4,7 @@ openapi: 3.0.3
 #                                     API info                             #
 ############################################################################
 info:
-  title: Call Forwarding Signal API
-  version: 0.2.0-rc.1
+  title: Call Forwarding Signal
   description: |
     # Overview
     The Call Forwarding Signal (CFS) API provides the API Consumer with
@@ -47,11 +46,6 @@ info:
     Before starting to use the Call Forwarding API, the developer needs to know
     about the below specified details:\
     \
-    **Base-Url**
-    The RESTful CFS API endpoint, for example
-    [**https://tim-api.developer.tim.it/callforwardingsignal**](https://tim-api\
-    .developer.tim.it/callforwarding\signal)\
-    \
     **phoneNumber**
     This is the end user phone number. The CFS API verifies if a call forwarding
     service is active on this phone number. Note: the value of this optional
@@ -145,21 +139,22 @@ info:
     to be checked.
     # FAQ's
     (FAQs will be added in a later version of the documentation)
-    # Release Notes
-    First draft for the CFS API.
+  # API version - Aligned to SemVer 2.0 according to CAMARA versioning guidelines
+  version: wip
+  # Name of the license and a URL to the license description
   license:
     name: Apache 2.0
     url: https://www.apache.org/licenses/LICENSE-2.0.html
-  contact:
-    email: project-email@sample.com
+  # CAMARA Commonalities version - x.y.z
+  x-camara-commonalities: 0.4.0
 externalDocs:
-  description: Product documentation at Camara
+  description: Product documentation at CAMARA
   url: https://github.com/camaraproject/CallForwardingSignal
 ############################################################################
 #                                     Servers                              #
 ############################################################################
 servers:
-  - url: "{apiRoot}/call-forwarding-signal/v0.2rc1"
+  - url: "{apiRoot}/call-forwarding-signal/vwip"
     variables:
       apiRoot:
         default: http://localhost:9091