Instances grouping

There is a “instances list” tab, that is showing us a list of all object on the scene. It will be a GIANT good if we’ll be able to group them up, and being able to edit them together. Delete, rerise, changing valuebels(if the are in one family) but most importantly: making groups invisible and unredactable.
Usage: mostly for 3D games, where is location may have a roof or several floors, that is very annoying/imposible to redact lover levels of the scene. But if we able to hide the “roof group” or different floors, it will be much easier that is is now.
Please, I’am begging you