In this course, the emphasis is on the addition of new permissions, privileges, and duties for security. In addition, the best methodologies for changing existing security are covered. Extensible Data Security (XDS) is explored with a demonstration of the VendProfileAccount policy as an example. Also display methods, code access permission, and data entities are covered. Finally, the changes in vendor portal and retail cloud are discussed in order to extend the level of security beyond the basic roles and responsibilities.