Conceptual Mass

[mermonn]

HI, Could anyone tell me how to open CONCEPTUAL MASS? It doesnt appears at the beging, with New project and New family. I have Revit 2021. Thank you

[L.Maas]

File > New > Conceptual Mass

[mermonn]

Revit doesnt give me that possibility. Is there any  actualization that I can insert? Thank you

[ToanDN]

Are you using Revit or Revit LT?

[mermonn]

Uso Revit

[Corsten.Au]

in VG " Visibility Graphics" usually the Mass is switched off.. 

make it visible and work your way through.

Try to import mass

am sure one of those would be helpful..