How match two bus in one

[Altera_Forum]

Hi, I need match the two bus, to got 32 bits in the end  

 Isn't working, "12009 Node "Novo[x]" is missing source" Where's the problem? Thanks very much

[Altera_Forum]

Dont join the wires - leave them disconnected but use named association (ie. name the two dangling ends the same name as the larger bus - named association)

[Altera_Forum]

--- Quote Start ---  Dont join the wires - leave them disconnected but use named association (ie. name the two dangling ends the same name as the larger bus - named association)  --- Quote End ---     Thanks thanks thanks thanks  Thanks a lot my friend