Description of the illustration rddt9.gif
This figure shows the Gap Analysis window with one rule to be added. The first rule is for the conditions Driver.age < 20 and Driver.has_training set to do not care "false". The checkbox above each rule is deselected. If you check a rule checkbox and click OK, the missing rule is added to the Decision Table. If you check the Add All Missing Rules checkbox, all the missing rules are added to the Decision Table.