How-to: GitLab Single Sign-on with SAML, SCIM, and Azure’s Entra ID

What this post added

This post provides a detailed, step-by-step guide for integrating GitLab with Azure's Entra ID using SAML and SCIM for single sign-on. It covers the creation of the application in Entra ID, configuration of SAML parameters (Identifier, Reply URL, Sign on URL), modification of attributes and claims (including Name ID and email mapping), user assignment within Entra ID, and the corresponding configuration within GitLab's SAML SSO settings. It also touches upon setting default membership roles and testing the integration.