I have a company logo that is to be an exterior building sign. I may want to have different sizes of the sign logo around the building. Right now I have imported an AutoCAD drawing of the logo into the family editor, using the face-based family template. I plan to create a simple extrusion using the lines from the imported CAD file. Is there any way I can create some sort of scale parameter, so I can scale the sign logo size up or down as needed?