You open a business rule from the System View that is displayed by default when you open Calculation Manager. You can also open a rule using File, Open from within the tab of another rule, ruleset, component, or template.
To open a business rule:
In the System View, expand the Financial Management, Planning, or Essbase application type, the application, the calculation type, plan type, or database, and Rules.
Do one of these tasks:
Right–click the rule you want to open, and select Open.
Select the rule you want to open, and select File, Open.
To open a business rule: