Usually I like to keep old revisions of schematics together in the same project and with in a single project I may have multiple different schematics for seperate PCBs.
I have just moved from using DxDesigner 2007 to 9.3 and see there is different levels in 9.3 (e.g. Board / Schematic), how are these levels su[pposed to be used?
What I would like to do is using these levels have the multiple revisions of schematics (e.g. proto A, Proto B, Rev 1 etc) under the same board, is this possible?