Thx Eric,
your suggestions are clear for me.
- first method can caused problem when user forget to change custom parameter. Be aware that during pesales process, Creo is presented as as fully parametric software. So now asking customers to do something manually -could not be accepted by lazy guys.
- it is ok when u plot drawing manually.
- I've also though about using 2 drawing.
I was also concedering solution when there are to diferent drawing formats: one for smt, other for solid parts. In that way of thinking your first solutions could be used, but instead of adding additional parametr I suggest to put number of sheets as a note (static).
again - thx for your answer.