Automation rules consist of a trigger, one or more expressions, a condition and one or more actions. When creating the condition of an automation rule, the Boolean operators ‘and’ and ‘or’ were already available to the account designer. Now, they are also available for creating expressions.
Note that the ‘and’ operator has a higher precedence than the ‘or’ operator. Anything that is not a Boolean (such as text or numbers) is converted into a Boolean when a logical function is applied.