User problem
Entra may be the enterprise identity plane while Linux systems still depend on directory state, Kerberos, SSSD, and local access controls.
Mechanism
Use FreeSCIM as the SCIM-compatible lifecycle layer that validates attributes, runs dry-run reconciliation, and produces evidence before Linux-impacting changes.
Status
Integration-ready Entra should be treated as a planned connector path unless the deployment has verified tenant-specific provisioning and SSO behavior.
Next action
Start with Microsoft Entra ID integration guidance and validate Linux enforcement assumptions.