Update claim-sets.md

Author: mssindhurid

articles/attestation/claim-sets.md

@@ -180,6 +180,13 @@ Below claims are generated and included in the attestation token by the service
     - **tcbinfohash**: SHA256 value of the TCB Info collateral 
 - **x-ms-sgx-report-data**: SGX enclave report data field (usually SHA256 hash of x-ms-sgx-ehd) 
 
+Below claims will appear only in the attestation token generated for Intel® Xeon® Scalable processor-based server platforms. The claims will not appear if the SGX enclave is not configured with [Key Separation and Sharing Support](https://github.com/openenclave/openenclave/issues/3054). The claim definitions can be found [here](https://github.com/openenclave/openenclave/issues/3054)
+
+- **x-ms-sgx-config-id**
+- **x-ms-sgx-config-svn**
+- **x-ms-sgx-isv-extended-product-id**
+- **x-ms-sgx-isv-family-id**
+
 Below claims are considered deprecated but are fully supported and will continue to be included in the future. It is recommended to use the non-deprecated claim names.
 
 Deprecated claim | Recommended claim