# AADSTS50105 at login with Entra ID

Attempts to log in through single sign-on with Entra ID result in an error:

> AADSTS50105: The signed in user ‘<user>’ is not assigned to a role for the application ‘<Application-ID>’.

## Cause

The user is not a member of the user group that is allowed to log in to Zivver through SSO.

## Solution 1

Grant the user access to the application. You can do this by adding the user to the user group.

_For more information, refer to [Assign users and groups to an application](https://learn.microsoft.com/en-in/entra/identity/enterprise-apps/assign-user-or-group-access-portal?pivots=portal)._

## Solution 2

Disable the need for user rights assignment.

- Go to the [Azure Portal](https://portal.azure.com/).
- Select **Enterprise applications**.
- In the list of **Enterprise applications**, click **Zivver**.
- In the left pane, click **Manage** \> **Properties**.
- Set **Assignment required?** to **No**.

_If you set this option to **No**, all users with an active Zivver account can sign in._

Updated on 2026-02-23