Hello David,
Sorry for the delay, I’ve been super busy.
Now when I’ve had some time to think my question and your answers, I found out that the assistant screen does pretty much what I was asking for. I guess I wasn’t thinking this through earlier. So..
1) add it as a column in the WordPress Media/Library screen, and 2) allow the user to give it another name? Is that right?
1. I think I was blind. You already have this feature in your plugins “assistant screen”.
2. Yes, I would like to rename / use different taxonomy name for the attachment category. Att. Category is a bit tricky to understand, if you are not a native English speaker or you don’t know what “Att.” shortening means. Just a bit confusing for our users, not a big thing though. I would prefer to use something like “media categories”.
If you’re interested in adding this column to the WordPress Media/Library screen, I’d be interested to know why you use that screen instead of the Media/Assistant screen? Is there something I might add to the Media/Assistant screen instead?
Actually I think I was using the wrong view name (assistant vs. library screen) or otherwise confusing you. I do use Assistant screen. But as I found out, it’s just a bit confusing before you have used it for a while since there’s so much data available. Now it all makes more sense and I think your Assistant view serves all the data one could need.
Last but not least.. Amazing work with internationalization. I will send you my email to help with preparing those .po files. Unfortunately I can only help you with this really small language of Finnish, but hey, at least WordPress is pretty popular in Finland ??