Use same overall dimension checking from Creo View in Creo Parametric and make available in form of parameters of a part. Basicly generate overall part dimensions that can be used in drawing table. AxBxC and other forms like diameter x L etc. Option for user to define that A,B or C as a certain feature dimension. Sheetmetal flatned part dimensions also to be used in form of AxB and S(thickness)
I have made part templates with relations that do this and im certain other ppl did too, but it would be nice to have it as a given in Creo.