For example, if we have 5(five) volume files referenced into a masterfile and this masterfile is referenced to a mastermodel where you take sections for 2D drawings. The 2D drawing is cached. When opening this file with live nesting set to 2, the ...

My main work with the MEP modules in OBD is to create some sewer models. They are always with sloped pipes. Currently it is very difficult to add or change the pipe slopes after placement. For example, I would like to first model everything withou...