Selecting a rule base’s View Active option lets you see all the rules, states, functions, and variables in that rule base. Unless you intend to make changes, it is a good idea to use the View Active option instead of Edit to prevent accidental modification of the rule base and help you track changes to the rule base. The following procedure for viewing a rule base uses the opportunity rule base as the example, but you can use the same procedure to view any rule base.
In addition to viewing the rule base without editing it when you select View Active, you also have the option of restoring the archived rule base. If, after viewing the rule base, you decide you want to revert to the previously archived version of the rule base (that is, the last one that had been activated prior to the current version), you can restore the archived version. After restoring the archived rule base, you must activate it in order for the restored version to become the new current version.