Permissions
The KanTickets module defines a single permission, which allows to allow or not to use the module:
However, internally, the module also uses the permissions defined in the native Ticket module:
So, for example, if the user does not have permission to "Edit Tickets" in the native Ticket module, he will not be able to Drag & Drop in Kanban views even if he is allowed to use the KanTickets module.