From the Applied Rules panel, type E next to the ruleset that you want to add the rule or rule action to. Press Enter to display the Edit Rules—Summary panel.
Type I (for Insert) to the left of the object that is to immediately precede the new rule or rule action. Press Enter to display the Rules Menu.
Add this rule or rule action as you would any other rule or rule action. (Detailed instructions are in Chapter 8, Rules Function.)
Note: Rule actions are processed in the order in which they are defined, so it is important to insert a new item in the correct position.
After you type the specific information for this field (that is, ROW, COL, LEN), press Enter. If the add was successful, the message ADD SUCCESSFUL appears in the message area.
Press PF3 to return to the Edit Rules—Summary where you can check the details of the rule or rule action you just added.
Press PF3 to display the Applied Rules to check whether the rule or rule action was applied. (Rules and rule actions are applied as soon as you add them.)