When Rights Delegation is in the Rights Included column, it grants a user or role limited ability to assign users to roles, and to assign rights to roles, users, and other rights.

This is limited in that a user or role granted Rights Delegation can only:

- assign other users to those roles already assigned to the user itself
- assign to users, roles, and other rights only those rights that the user or role itself has been assigned

If Rights Delegation is grayed, then you are not entitled to Add or Remove this right.