A named permission set is a set of permissions that administrators can associate with code groups. A named permission set consists of at least one permission and a name and description for the permission set. By associating named permission sets with code groups, administrators can establish or modify the policy that determines which permissions the runtime allows code in those groups to have. More than one code group can be associated with the same named permission set. The runtime provides several built-in named permission sets. Modifying an existing named permission set affects the permissions that the runtime can grant to all code that is a member of a code group associated with that permission set.
The built-in named permission sets and their descriptions are as follows:
Custom named permission sets can be defined by administrators as long as the names do not conflict with the names of built-in named permission sets. Named permission sets cannot contain identity permissions.