Domain groups

DOMAIN LOCAL : Can contain users from the same domain, and other domain

Can contain users from global groups, and universal groups from the same domain .

Can contain users from universal group and global group from othe domain

But it cannot have users form DOMAIN LOCAL GROUP from another domain.

GLOBAL GROUPS:  : Can contain users from the same domain, : 

Can contain users from GLOBAL GROUPS FROM THE SAME DOMAIN.

But it cannot have users form anyother groups from any domain.

It Can be nested inside of global ,local,universal groups  in same domain and local,universal groups in another domain.

UNIVERSAL GROUPS :  Can contain users from the same domain, users from universal group,global group from same domain and other domain

But it cannot have members from local groups from same domain and other domain