See :MattN’s feedback on Twitter: https://twitter.com/mnoorenberghe/status/1047571006670299136 Well, the best UX might be an ability to change multiple attachments at once (which can be done if you use the API) but we don’t have such a UI yet. The request from the Release Management team is making custom form filling mandatory, but can we make it optional and fallback to the regular comment form at least when there is already a request on the same bug? :Sylvestre, what do you think?

I don't know if we can be more ambitious: In a perfect world, when selecting mozilla-approva-beta, under the form, in case there are several attachments, I would love to see something like "Do you want to also uplift this patch ?" with a checkbox next to it. This for every patch If not possible, we could add a line "All other patches should be uplifted?" Yes/no

Let’s try that out.

WIP: https://github.com/kyoshino/bmo/compare/bug-1496207-tfc-multi-uplift This shows other patches with a checkbox for each, and uses the API to set approval flag(s) to these selected patches. However the relevant API is broken, which will be fixed in my another PR.