Drupal.org blog: The crediting page moves to the new Contribution Records system

As a maintainer, you’ll only need to decide who you give credit to.When we do the switch, all credit information will be managed in the new system. Maintainers will be able to assign credits, and contributors will be able to set their organization attributions (as employer and/or customer), and save their default values for future attributions.
All issue participants are brought automatically from the Drupal.org issue to the Contribution Record, so you won’t need to add contributors twice.

We have had for a few weeks view-only links pointing to the new system. The moment to start editing that information in the new system, and therefore no longer in the Drupal.org issue itself, is the next step.

And as a contributor, you’ll only need to review your attribution. 
As mentioned a few weeks ago, the new Contribution Records system is being integrated into our current Drupal.org issues, with the main goal still being the move to GitLab issues.
If you want to report bugs or give feedback you can do it via the issue queue for the Contribution Records module.