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- A couple of services such as AuthorizationService, EntityNameFinderService, GroupService, EntityPropertyRegistry from org.jasig.portal.services
- A few types from org.jasig.portal package like IServant, IPermissible, EntityTypes, EntityIdentifier
- Lots of components from org.jasig.portal.security such as IPerson, IAuthorizationPrincipal, IAuthrorizationService, IPermission, IPermissionPolicy, IUpdatingPermissionManager