Hello!
First question: If I have been drawing a house (not yet with timber in walls etc.) and then I change my mind about the wall properties or the roof properties for example. What happens if I go back to the wall properties and change something - a dimension of a post, thickness of wooden board or change an OSB with DWD - just for example?? Will the model be updated with the new wall properties? And the same for the roof.
Second question: For example: I am drawing a house and I want to make several variations of that house - different roof calculations, different facade boards etc. I want to have one project for each variant. For Autocad, I could just copy the file in Windows explorer and rename the file. But in Dietrichs it seems much more complicated, because You cannot find just one file for the project named "Thorvalds house, version 1.dwg" (or whatever the extension is) copy that and make a new file with the name "Thorvalds house, version 2.dwg" where you can make changes.... ???