To manage users, roles, permissions, and access control in BUSY, you need to follow the below steps:
Go to Administration, then select Users, then select BUSY Users, then select List.
After loading the list, you can view the list of users. In that window, you will see the super and subuser details.
In that, you can select your subuser and open the subuser master. In this window, you can manage users, roles, permissions, and access control.
You enable and disable the right for the user and define the roles if you want to give rights to the user only for specific roles, such as only for sale, purchase, etc.