A320 Approach capabilities with brake u/s

[767-300ER]

Hi
MEL Main Wheel Brake 32-42-01-A

It's unclear from the MEL whether or not the FMGC will recognize that the brake has been removed/deactivated.

Will one get a ECAM Status message of CAT III DUAL inop

or

Will you get an FMA of CAT III DUAL on approach and have to remember that one can only operate to CAT III SINGLE limits?

thanks