Onboarding GitLab Applications in API mode
From the Management Console, select Administration > App Management, and click New.
From the Choose an app prompt, select GitLab.
Enter a Name. The name must include only alphanumeric characters, with no special characters other than the underscore, and no spaces.
(Optional) Enter a Description.
Select API Access.
Click Authorize and enter your GitLab login credentials. Grant admin consent when prompted.
Click Next.