info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
1. Select `Power-Ups` to see a listing of all the available Power-Ups
1. Look for a row that says `GitLab` and select the `Enable` button
1. Select the `Settings` (gear) icon
1. In the popup menu, select `Authorize Account`
In this popup, fill in your `API URL` and `Personal Access Token`. After that, you will be able to attach any merge request to any Trello card on your selected Trello board.