I would like to try to make a drawing with several version of some items on it.
Let say that most of the drawing is common for all version. But some portion of this drawing is different in earch version.
Is there any method of hiding some blocks or groups?
I could use layers for this purpose, but what to do if all options contains some blocks put on different layers? In this case it will not work.
I cannot also use underlays becase I would like to have a possibility of editing these versions.