Select an existing static rule set that you want to edit
on the Static page.
Click the pencil icon available on the upper right side
of the Static page.
The Edit Static Rule Set page appears with editable fields.
For more information on the options, see Add a Static Rule Set.
Note:
Alternatively, you can select the rule directly and click
the pencil icon available on the upper right side of the Rules table
to edit a rule for the selected rule set.