Go to Setting > Administrators > Open > Custom Fields tab
You can customize an employee profile by adding additional fields in this section to enter data you may need to store.
How to create Custom fields:
1. Go to Settings>Custom Fields>Employee Fields Section - Add Field.
2. Enter the Name of the Custom Field.
3. Select "Employee" from the drop-down menu options.
4. Control Type: Select what type of field you would like to use for the item.
5. Order: If you have more than 1 item, you can put them in a specific order then "Save".