You can assign access permissions to:
Dimensions, including user-defined dimensions. Assign access permissions to members by selecting the dimension property Apply Security. If you omit or clear the Apply Security setting, all users can access the dimension's members.
By default, the Account, Entity, Scenario, and Version dimensions are enabled for access permissions. Optionally, access can be assigned to Year and Periods.
Launch privileges to business rules
Forms
Form folders and business rule folders
Task lists