Patent 7673047 was granted and assigned to Oracle on March, 2010 by the United States Patent and Trademark Office.
The present invention is directed to technology for determining the set of groups of which a user is a member. A user can be a static member, dynamic member or nested member of a group. A user is a nested member of a first group if that user is a member of a second group and the second group is a member of the first group. There can be multiple levels of nesting. For example, an entity can be a nested member of a first group if that entity is a member of a second group, which is a member of a third group, which is a member of a fourth group, which is a member of the first group. The present invention can determine the groups of which the user is a static member, dynamic member or nested member.