Best way to go about making this element one family?

[m-de-lange]

A colleague of mine wants the attached element in the RVT file to be one family with connectors.

I was thinking about loading each seperate family into a new family but i can't seem to connect them then.

What would be the best way on making these elements one functioning family?

[mauricio_mssf · Accepted solution]

there is no way to convert from .rvt to .rfa, neither to insert tubes and connections in a family.
You can open the .RVT and export as dwg -> .SAT file. Create a family (.RFA) and import into a inport the .SAT file.