Thanks @Marissa Farrell and @Pat Stanford,
I'm using VW2017 version, I previously used frames members plugin to model the parts, but that does not make sense if you need to reshape objects in real time. It is faster and better to work with 3D modeling tools such as push and pull, taper face, etc., and automatically this makes these objects became "generic solid" and that's fine.
The problem begins when I need the values shown in the OIP to appear correctly on the worksheet. it seems impossible to obtain correct values if the object was not created with a parametric plugin such as walls, slabs, framing members, etc. instead, with generic solids and extrudes it has to be in top plan only.
I attach images and the file
Thanks again!
Prueba DIM.vwx