Refer to the exhibit.

To integrate Cisco Webex with Duo SSO using the Duo Access Gateway, the engineer must:

E: Add Cisco Webex as a new SAML application to Duo.

C: Configure the Webex application settings, including Entity ID, Assertion Consumer Service URL, and signing requirements.

Uploading XML metadata (Option A) is typically used when importing IdP settings, not for Duo application configuration. JSON (Option B) is not used in SAML-based Duo app configurations.