To modify an existing rule:

1. Click on Advanced Rules in the left navigation menu. Click on one of the tabs: Internet Zone or Trusted Zone. All currently configured rules for that zone are listed here.
2. Double-click on the rule you wish to modify. This will display the characteristics of the rule. Clicking on a link will open up the edit screen.
3. Click Next to modify the action settings for this rule and click Finish when you are done.
4. Click on Apply button to save your changes to the rule.