So, I have a house modeled in archicad 12.
There are several plans for changes to the house, but they are independent from each other.
The way I'm handling this now is simply "saving as" my original project with another name and then work on it, this worked for simple thing, but if I modify my base project on the new renamed file, say because I found some inconsistences, then they are lost from the very original, of course, I didn't save them there...
Does archicad gives a native way to handle this situation?
I know it have layers, but as far as I can see (I'm totally newbie, so correct me if I'm wrong) they doesn't work like say, Photoshop layers, where changes are applied to layers and then can be easily turned on and off and see how the picture changes adding some layers or removing others.
