It work just like a normal partner but with some small details , easiest way is this example
Your partner get 100$ and take 60% which is 60$
> Then the %40 percent will come to you and you take half of that percentage which is %20 > 20$
> The remaining half will go to freedom %20 > 20$
-- So like this
Partner 60% > 20$
Sub-network 20% > 20$
Freedom 20% > 20$
-----------
but these are not that important now , the important thing is to make sure you're qualified to be a sub-network !
1 - You need a team at least 3 to 4 people
2 - Website
3 - Knowing about copyright
and many more as like
@Enmoshin said contacting the support team is better , but this was some basic stuff i hope it helped you