It depends on what you want to do with those objects. Whatever it is that you want to do, the answer is probably adding tags to the objects.
I know you've used tags before, but for the benefits of anyone else viewing this post, here's a simple scenario that outlines the need for tags, and works through an example: https://portal.smartbuilder.com/web/smartbuilder/forum/-/message_boards/message/364023
Once you're comfortable with tag lists, you'll use them all the time!
One benefit of tags is that you can perform these types of bulk actions on an entire group of things! Here's an example:https://share.smartbuilder.com/public/support/tag-list-bulk-actions.mp4
Hope that helps!