In the Microsoft connector's user attribute mapping, userName is the only attribute that Cisco Webex requires, and the only one marked as supported for filtering (matching).

Checked 2026-09-24

Vendor
Microsoft
Product
Microsoft Entra ID provisioning (Cisco Webex connector)
Subsystem
Attribute mapping
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-24
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Identity SSO and directory provisioning for UC: source note identity-sso-provisioning-ms-username-required. WarmTransfer. https://warmtransfer.net/knowledge/claims/identity-sso-provisioning-ms-username-required

BibTeX

@misc{warmtransfer-claim-identity-sso-provisioning-ms-username-required,
  title  = {Identity SSO and directory provisioning for UC: source note identity-sso-provisioning-ms-username-required},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/identity-sso-provisioning-ms-username-required},
  note   = {Source note identity-sso-provisioning-ms-username-required, checked 2026-09-24}
}

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