MOTM

Hi people,

I`m a newbie in electronics wiring a new PSU for my modular, it`s a 
Powerone HBBA 40W, with three outpus: +15, -15 and +5. I`m geting the 
ground from the "com" , +15 from +OUT and -15 from -OUT, all this 
outputs in the +-15V board. There is a sub-board for the 5V and I`ve 
found that for getting 5V I must use both -OUT and +OUT.
My question: What`s the common ground? must I bridge com and -OUT(for 
5V board)?
Thanks,

Josue Arias