<- tb5:gpios_of_an_52mb|GPIOs of 52/MB connected to 52/MX or 52/RM4200D ^ tb5:start|Toolbox5 Software ^ tb5:program_menus|Program Menus -> ====== Authorisation Overview ====== If you want to lock buttons and to authorize only certain users to use these pushbuttons, follow these steps: - In the project tree, select ''Global Control/Administration''. On the ''Authorisation'' tab you need to create at least one authorisation group (see [[tb5:setting_up_configurations#authorisation_groups|Authorisation - Authorisation Groups]]). - Select the ''User Accounts'' tab and create at least one user. In the ''Member of Groups'' area, assign the users to the desired user groups and define a personal PIN for each user (see [[tb5:setting_up_configurations#user_accounts|User Accounts]]). - In the project tree, select //Console. On the ''Authorisation'' tab, select the respective buttons one after the other and define which authorisation groups are allowed to use these buttons (see [[tb5:console#authorisation_-_limiting_access_to_keys|Authorisation - Limiting Access to Keys]]). - Finally, you have to define two logic sources you want to use at the console to enable the PIN input. Therefore, in the project tree, select /. On the ''Authorisation'' tab (see [[tb5:authorisation_pin_input|Authorisation - PIN Input Conditions]]) select two logic sources. To login at the console, these two logic conditions need to be true at the same time for approximately 3 seconds (e.g., pressing two buttons). Every digit of the PIN needs to be chosen with the main encoder and must be confirmed with the ''OK'' key.