GitLab Personal Access Token
A Gitlab Personal Access Token (PAT) allows users to authenticate to GitLab and access GitLab resources via the command line or the GitLab API.
Configure GitLab PAT
To navigate to the Gitlab PAT configuration section, select your user icon on the left of the screen, and select "Preferences".
On the toolbar on the left, select Access Tokens, as shown below:

Revoke Access Token
To revoke an access token, select the 'Trashcan' icon on the right of the target access token, as shown below:

After being prompted, select the "Revoke" button:
