I hereby submit the idea to add support for drawing number prefix.
Click a flag and, WHAM! That drawing is now E100, an erection drawing. A different flag could toggle "G" for gather sheets, (parts drawings to you programmers).
This should be something that can be added to Drawing Style Manager so users can create their own drawing prefix for whatever reason they so desire.
For me this would look like...
E = erection drawings
M = Misc steel
G = gather sheets
D = deck drawings
J = Bar Joists
I also like to number my sheets by building sequence or floor level. This will add more sheet numbers in my range for use as well. Make it simple!!
Etc...etc..