At the top of each condition group, there is an option that allows you to control whether the user must match the conditions to match the profile or whether the user matches the profile if the user does not’ match any of the conditions. Depending upon your selection for the Condition structure, you can select from the following:
If/If Not
Or/Or Not
And/And Not
Conditions also have similar Not options, so that a user can match a condition by not matching the specified value.