Trueview is all about one-off functionality: nothing is saved for reuse, it has no ability to write anything to the DWG file for reuse.
You are also in the wrong forum for DTV: this forum is for AutoCAD, does what you want but its not free. Let's get you moved over there.
You are also in the wrong forum for DTV: this forum is for AutoCAD, does what you want but its not free. Let's get you moved over there.