If you need to figure out how to access the necessary credentials, head to GitLab's docs for a detailed walk through.
Let's start by enabling the GitLab source. Do that by clicking the "Connect" button.
You will then be asked to provide your specific GitLab OAuth Credentials. Go ahead and fill these in and click Save & Continue.
And that's it! You have successfully linked to GitLab.
You now have added GitLab as a data source for your flow. Next, you need to configure the mapping for your GitLab data. Click on the field map button to get started.
Now you can select specific Tables that you may want to map for your users. To do this, you simply select the gear icon on the right of any of the Table.
You can now select specific fields identified in each Table to map in the Field Editor. Once you have selected which fields you want, you click confirm.
Once you are done mapping any of the fields you want, you click save, and you have finished configuring your mappings.