# Approving Join Requests
When a colleague proactively attempts to sign up for Infinity, we first check if a workspace already exists for your organization. If it exists, then your account owner and administrator will each receive an email alerting to a new user request to join the workspace.
To review join such requests, an administrator can navigate to the user management page and then thesection of the page. There, they can review the list of users with a pending join request.
The administrator can then:
* Approve or deny the join request, and
* Assign a workspace [role](https://docs.getinfinity.app/user-guide/comprehensive-user-guide/7.-user-and-access-management/roles) for approved users
section of the page. There, they can review the list of users with a pending join request.
The administrator can then:
* Approve or deny the join request, and
* Assign a workspace [role](https://docs.getinfinity.app/user-guide/comprehensive-user-guide/7.-user-and-access-management/roles) for approved users