ProStructures some times we need to get "on the fly" mark number for a rebar. Sometihn like this: I model a rebar and this is bar N1, then I model another rebar and this is bar N2 and so on automatically... instead of modeling all rebars and then running a positioning command/macro. This is a common workflow for Revit, Allplan, and will be great if it was added to ProStructures. Other must have feature, is a tool that get a dinamic 2D view of a shape with its lenghts and a label (without need to do a positioning, manage a un-managed shape, etc.) and put it on drawing screen next to formwork from where its derivated (See red-rouded ones on the image). Allplan already do that with its "Bar Scheme" command.