opaque window

[karotto]

Hello.
with a friend of mine (in desperate attempt to use revit without knowing almost anything about how to use it) we have to create a 3-door window. we have inserted a 2-door window and the 1-door window has a different, more opaque glass. despite the attempts always remain so. what depends on this difference and how can I solve it?

 

[manuel]

without seeing pictures and without understanding how the family is... the throw them: the material (parameter) has not been assigned to the glass in the family window.
small brackets: what you are doing (use 2 windows to "view 1 similar" to yours) is not much from "revit" with the consequent problems that you can find now (see material) and in the future on that file (dimensions, movements, typology, counts, etc.). the thing indicated and (I would say due) would be to correctly create your family window three doors... starting from 0 or almost. unfortunately you will have to look at or read some dedicated manual