Solved
Clarification on Single Sign-On Implementation and Certificate Management
Requirement:
- Implement Single Sign-On (SSO) for your application.
- Updated the Service Provider Signing Certificate in Appian.
- Generated a metadata file and sent it to clients.
- Configured the file and received an "Identity Provider Metadata" file, which was then configured in Appian under "Identity Provider Information".
Questions:
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If I change the certificate that is already configured on the Appian side, will SSO authentication fail due to a metadata mismatch?
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If it should fail due to a certificate change, why is it that in my case, when I change the certificates on the Appian side, the SSO works fine, and I am able to sign in to the website? The certificates are generated by the IIS manager on my system.

