#### System groups

This page contains the list of system groups with the interface for creating, removing, editing, or copying them. System groups are used to set the permissions of system users (see System users).

The and buttons open the System group window containing two tabs, namely Plain view and Tree view.

Each system group has the following parameters: ID, name, comment, and the list of available functions. The latter may be picked via any of the two interfaces:

- On the Tree view tab the visual interface is presented, with all functions grouped in the hierarchical tree by application field. The tree is redundant, so that some low-level functions are included in multiple branches simultaneously. On changing the permission for such a function a warning window appears with a listing of other branches affected by this permission.
- On the Plain view tab all functions are displayed in an unstructured alphabetic list.

| The Wheel and Dealers system groups are built-in, so their properties can not be altered. It is possible, though, to create copies of these system groups (note the Copy item in the context menu) and fiddle with their properties to match your needs.