Managing Mailboxes - Single with Xtra Fields

If you have checked off the "Show MB Xtra" on the Xtra Parameter screen, you will view the mailbox screen with the Xtra fields.

 

Mailbox with Xtra Field

 

Account Number Enter an account number to group this maibox.  System will use default account number shown on the top field and you can override it.  Once you add a new account number, it will become the default for the next maibox record unless over-ridden.
Box Type Select Box Type from the drop-down.  You can add new Box Types from the Xtra Parameter screen.