For e.g., if you want projects assigned to a particular user given the highest priority and automatically set as a Strict Project, you can set conditions as shown.
In this instance, when a project is created, the rule automatically checks the first condition: If the project owner is Monica Hemsworth, it will update the priority to High, enable Strict Project, set the start date to Today's date, and associate the project to the group Enterprise Users. If this condition is not met, the next condition is checked and so on till a matching condition is found. The rule will exit after the first matching condition is found without checking the subsequent conditions.