I have created a collection of objects that includes archimesh objects.
I want to duplicate, move and rotate the collection.
Since archimesh objects have some of its properties locked, I have to unlock every property of every one of them.
I tried locking and unlocking all the properties of the selection set, but did not work. Only selecting one sub object at a time worked.
Is there a way to select all objects in the collection and have all objects properties unlocked?