Special Filters are used to create special lists of person qualifications. You may create as many special conditions as you need, and once they are created, you will select the person that matches these qualifications. These Special Conditions can also be used in the Crew Planner. However, you can also assign specific crew types to people in order to easily select qualified candidates for specific crew requests.
To add a Special Filter:
Button: Add New
Enter the Special Condition you wish to add..
Button: Update
Now that the Special Condition has been added, select any person and check the box next to the Special Condition. Then press the Update button.