How to disable the buttons in FG POS

Aloha CFC> Login as a corporate user> Maintenance>Screen Designer > Quick Service Screen Designer> work with panel> Rt Click- Open Panel> Select the desire panel from the list and click OK

>eg Site ops> Double click on the desire button> go to properties windows

Under Function> Action> select the None option in the drop down list.

Then right click on the panel and select save all panel> right click and close all panel, REFRESH DATA