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Regentra supports single sign-on through Microsoft Entra ID (Azure AD) for both staff login and customer portal login. SSO uses the OAuth2 authorization code flow.

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Staff SSO

Enable SSO so your team members sign in to app.regentra.io with their Microsoft credentials instead of a separate Regentra password.

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Setup

1

Register the Regentra app in Azure AD

In the Azure portal, go to Azure Active Directory → App registrations → New registration. Set the redirect URI to the value provided in Regentra’s SSO settings page.
2

Configure API permissions

Grant the app the following delegated permissions: openid, profile, email, User.Read.
3

Create a client secret

Under Certificates & secrets, generate a new client secret. Copy the value immediately — it is only shown once.
4

Enter details in Regentra

Go to Settings → Security → Single Sign-On and enter:
  • Tenant ID — Your Azure AD tenant ID
  • Client ID — The Application (client) ID from the app registration
  • Client Secret — The secret value you generated
5

Test SSO

Click Test Connection to verify the OAuth flow. Regentra redirects to Microsoft login and back.
6

Enable SSO

Toggle SSO on. Team members will see a Sign in with Microsoft button on the login page.
Enabling SSO does not disable email/password login. Users can sign in with either method unless you enforce SSO-only in the security settings.

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Portal SSO

Portal SSO is configured separately for each client. This allows your client’s end users to sign in to the support portal using their own Entra ID credentials.
1

Switch to the client context

Select the client in the sidebar switcher.
2

Navigate to portal settings

Go to Settings → Portal → Authentication.
3

Enable Entra SSO

Enter the client’s Azure AD tenant ID. The OAuth flow uses Regentra’s multi-tenant app registration — no additional app registration is needed in the client’s tenant.
4

Admin consent

The client’s Azure AD admin must grant consent for the Regentra portal app. Share the admin consent link from the portal settings page.

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SSO and MFA interaction

When SSO is active, MFA is handled by Azure AD’s conditional access policies — not by Regentra’s built-in TOTP MFA. This means:
  • If Azure AD enforces MFA, users complete the MFA challenge during the Microsoft login flow
  • Regentra does not prompt for a second MFA step
  • Users who sign in via email/password (non-SSO) still use Regentra’s built-in MFA
For the strongest security posture, enforce MFA in Azure AD conditional access policies and enable SSO-only login in Regentra to eliminate password-based access entirely.