Add author name thumbnail in groups

Hello @stevemedia,

Yes, below document can help you to customize gallery and add the author name - https://rtmedia.io/docs/developers/customize-media-gallery-template/

If you want to do that only under BuddyPress group then you can add a conditional check before displaying the name for example : $bool = bp_is_group();

Let us know if you have any doubts.

Thank you.