diff --git a/documentation/APIbacklog.md b/documentation/APIbacklog.md
index 9279f2b..1a8e78b 100644
--- a/documentation/APIbacklog.md
+++ b/documentation/APIbacklog.md
@@ -44,12 +44,13 @@
 | Network Access Management | Charter Communications | 2024/01/19| [Link](https://github.com/camaraproject/APIBacklog/blob/main/documentation/API%20proposals/APIProposal_CPE-Management_Charter.md) | CableLabs, Charter Communications, Liberty Global, Vodafone, VodafoneZiggo | Sent to TSC for approval (2024/04/02) | Approved (2024/04/04) | [NetworkAccessManagement](https://github.com/camaraproject/NetworkAccessManagement) | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<!---Capability and Runtime Restrictions-->%%%%%%%%%%%%%%%%%%%%%
 | Capability and Runtime Restrictions | T-Mobile US | 2024/02/01 | [Link](https://github.com/camaraproject/WorkingGroups/pull/384/files) | T-Mobile US | Sent to TSC for approval (2024/04/02) | Not yet treated  | --- |%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<!---Carrier Wholesale Pricing-->%%%%%%%%%%%%%%%%%%%%%
 | Carrier Wholesale Pricing | TelecomsXChange | 2024/03/04 | [Link](https://github.com/camaraproject/WorkingGroups/pull/384/files) | TelecomsXChange | Not yet discussed | Not yet treated  | --- |%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<!---Verified Caller-->%%%%%%%%%%%%%%%%%%%%%
-| Verified Caller | China Telecom | 2024/04/16 | [Link](https://github.com/camaraproject/WorkingGroups/blob/b16fc0f2a353eb74df51fb607baa0ed817b5b84a/APIBacklog/documentation/SupportingDocuments/API%20proposals/NewAPIproposal_Verified%20Caller.md) |  China Telecom, China Unicom，ZTE | Not yet discussed | Not yet treated  | --- | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<!---Device Data Volume-->%%%%%%%%%%%%%%%%%%%%%
+| Verified Caller | China Telecom | 2024/04/16 | [Link](https://github.com/camaraproject/APIBacklog/blob/main/documentation/API%20proposals/APIproposal_Verified%20Caller.md) |  China Telecom, China Unicom，ZTE | Sent for TSC for approval (2024/05/13) | Approved (2024/05/16) | [VerfiedCaller](https://github.com/camaraproject/VerifiedCaller) | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<!---Device Data Volume-->%%%%%%%%%%%%%%%%%%%%%
 | Device Data Volume | Deutsche Telekom| 2024/04/17 | [Link](https://github.com/camaraproject/WorkingGroups/pull/411/files) |  Deutsche Telekom | Under discussion | Not yet treated  | --- | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<!---Call Status-->%%%%%%%%%%%%%%%%%%%%%
 | Call Status | --- | 2024/04/19 | [Link](https://github.com/camaraproject/APIBacklog/issues/29) |  --- | Not yet discussed | Not yet treated  | --- | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<!---Tenure-->%%%%%%%%%%%%%%%%%%%%%
-| Tenure | Vodafone | 2024/04/25 | [Link](https://github.com/camaraproject/APIBacklog/pull/1/files) |  Vodafone, Telefonica, Deutsche Telekom | Not yet discussed | Not yet treated  | --- | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<!---Shutdown Service Status-->%%%%%%%%%%%%%%%%%%%%%
+| Tenure | Vodafone | 2024/04/25 | [Link](https://github.com/camaraproject/APIBacklog/blob/main/documentation/API%20proposals/API_Proposal_Tenure_Vodafone.md) |  Vodafone, Telefonica, Deutsche Telekom, Orange, KDDI | Sent for TSC for approval (2024/05/13) | Approved (2024/05/16)  | [Tenure](https://github.com/camaraproject/Tenure) | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<!---Shutdown Service Status-->%%%%%%%%%%%%%%%%%%%%%
 | Shutdown Service Status | ChinaUnicom  | 2024/04/26 | [Link](https://github.com/camaraproject/APIBacklog/pull/32/files) |  ChinaUnicom | Not yet discussed | Not yet treated  | --- | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<!---5g-NewCalling-->%%%%%%%%%%%%%%%%%%%%%
-| New Calling | ChinaMobile  | 2024/04/29 | [Link](https://github.com/camaraproject/APIBacklog/pull/31/files) |  ChinaMobile | Not yet discussed | Not yet treated  | --- |
+| New Calling | ChinaMobile  | 2024/04/29 | [Link](https://github.com/camaraproject/APIBacklog/pull/31/files) |  ChinaMobile | Not yet discussed | Not yet treated  | --- | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<!---Telco Scoring-->%%%%%%%%%%%%%%%%%%%%%
+| Telco Scoring | Telefonica  | 2024/05/13 | [Link](https://github.com/camaraproject/APIBacklog/pull/42/files) |  Telefonica | Not yet discussed | Not yet treated  | --- |
 
  ## Attributes
  - `API [family] name`: it is the name of the API [family] proposal