Hi @Kevin Dule ,
WordPress seems to offer the WordPress Login with Azure (Azure SSO) plugin. I can't speak to it or officially endorse it since it's offered by WordPress and isn't an Azure offering, but it appears to support SSO using OAuth / OpenID Connect ( OIDC ) protocols.
https://wordpress.org/plugins/login-with-azure/
https://learn.microsoft.com/en-us/azure/architecture/guide/infrastructure/wordpress-overview
I would recommend reaching out to WordPress support for questions about that specific plugin though.
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