In addition to KidCheck's existing filter to prevent accidental inappropriate security codes, the Custom Security Code Filter allows you to add any additional codes you want to reserve from being a printed code (i.e. 411, 911). - Choose Settings from the top right
- Choose Settings tab
- Click Printing Options under Setting Categories on the left side
- Under Printed Security Codes choose the option for New Code Filter
- Enter the security code you wish to filter and save
