1. I've seen many ranked maps where a GD doesn't have an owner set, which can take away credit from the GDer with this new feature.
2. You can't edit GD owners in nominated/qualified maps, therefore it requires a pop/DQ in order to set a GD owner.
3. You also can't set GD owners on ranked maps, therefore when a map ranks, a GDer can forever lose the chance to have said GD display on their profiles.

1. Allow mappers to set GD owners on nominated/qualified/ranked maps via this Github issue.
2. Enforce setting GD owners with the RC in order to properly credit GDers with this new feature.

Hivie wrote:

Edit: For 2-person collabs, I think you should enforce setting GD owner to the other person so the map appears on both userpages. and for +3-person collabs it shouldn't be enforced due to technical limitations, unless this Github issue gets implemented.

Greaper wrote:

Agree that this should be done, although wouldn't it be better if the user could be detected automatically? I suppose that would be more something for the DEV team to decide, however for now enforcing this could be something we can do for sure.

RC wrote:

Guest difficulty creators, storyboarders, skinners and hitsounders must be added to the tags of a beatmap. This is to give credit where credit is due and help others identify the main contributors of any given beatmap. Usernames containing single characters separated by spaces must have the spaces replaced with underscores.
Guest difficulty creators, storyboarders, skinners and hitsounders must be added to the tags of a beatmap. Guest difficulty creators must be set as difficulty owners for their respective difficulties in addition to being added to tags. This is to give credit where credit is due and help others identify the main contributors of any given beatmap. Usernames in tags containing single characters separated by spaces must have the spaces replaced with underscores.