Defining cycles - Data Security Rules tab
The Data Security Rules tab lists all Data
      Security Rule applicable for the cycle.
	 You must specify this information to add a new data security rule:
  - Name
 - A unique name of the data security rule.
 - Display Name
 - The name that is displayed for the data security rule.
 - Module
 - The module for which the data security rule created.
 - Cycle Period Type
 - Determines if the access type of the users or roles assigned to this data
            security rule. Possible options:
- All defined cycle periods for the selected cycle and module.
 - Current running cycle period
 
 - Users
 - The name of the user(s) to whom the data security rule is applicable.
 - Roles
 - The role name(s) for which the data security rule is applicable.
 - Item Node
 - The items to which this data security rule allows access.
 - Location Node
 - The locations to which this data security rule allows access.
 - Calendar
 - The calendar periods in which this data security rule allows access.