When you are building a rule, you provide the justification for the change you are making by adding conditions to that rule. The conditions you add will appear in the Completed list. The more conditions you add, the more specific the rule will become, and the fewer cornerstone cases you will need to review.
However, if have added a condition that you wish to remove in the current rule session, then select that condition in the Completed list, and press the “Remove” key.
Once the condition has been removed, check the rule wizard status bar to see if any further cornerstone cases need to be reviewed.