linked files

[luca58]

Good morning to all
I need your help on revit for files connected with a central model.
I'll pass right to the question.
I have four files

1 civilian.rvt
2 mechanical.rvt
3 electric.rvt
4 tables.rvt

in the 4th I have to find all the boards ready to press.
opening file n. 4 connects to 1 - 2 - 3, I synchronize but there is no information
in the tables to be printed.
I hope I've been clear about the problem I can't solve.
I saw some videos on youtube but I didn't solve the problem.
someone can also help me by pointing out some videos or links.

a greeting to all of you.
♪

 

[Tristan]

without seeing the files it is impossible to answer

 

[luca58]

thanks for your intervention, but I can't put the files on the net because they are part of a race.