How to add a DS object to a list?

I am finding this program quite unintuitive. I chose The Hyades. How to add it to a list I had made. Where is the button called : Add to list? I think you see my problem…

OK, I have found the drop-downs on thr right side to manage list content for DSOs, at least. No progress with planets, though.

Planets cannot be added to list just yet. That feature is coming hopefully later this year after I release the reworked database unifying DSOs, planets, comets and asteroids to share most features.