Since it seems that the group does not inherit from parent group as mention on the screenshot above..
Yes the client already communicated to SEPM.
I have create from parent, sub group name : GUP, and then i create sub CHILD Group under it.
Parent > GUP > CHILD Group
The GUP client i have installed it with GUP installer.
The client for the child will be using installer CHILD Group.
FYI, policy on GUP i made 2 location awareness..default is to SEPM, and others is to LiveUpdate Symantec.
For CHILD group, also got 2 location awareness, default is to GUP Client IP, and others is to SEPM..
screenshot for GUP policy :
Might be there is some conflict with my understanding on setup the GUP client...please advice me..