| 摘要 |
<p>According to the present invention, precedence rules that govern the granting of user level services for a domain are disclosed. In one aspect of the invention, a method of granting a requested service based upon a precedence rule is disclosed. As a method, a request for the user level service is received (604) after which it is determined if the requested user level service is a member of a proper subset of the allowed domain level services (612). If the requested user level service is determined to be a proper subset of the set of allowed domain level services, then the requested user level service is granted (616). In so doing, the granted user level service becomes a member of the proper subset of the set of allowed domain level services.</p> |
