An administrator can give the same access to every user by modifying the Default Permission and also by specifying permissions for individual ports or groups of ports for the Generic User. Before trying to configure more fine-grained control of users’ access to ports, the administrator needs to understand how the system handles requests from a user who is trying to access a KVM port. The series of decisions is shown in a flow chart in KVM Port Permissions Hierarchy and examples are provided in the following sections.