Group or User Group is a set of users with defined permissions. The list of groups display a name of it.
Opening view of the group you will see the description and a table of permissions to the corresponding component.
Adding/Updating group consists of three steps: general data, components and permissions. General data step has three input fields: name, description and icon. The name is a required field.
Components step has one required multiselect field - components. There are 8 components in total: My Profile, User, User Group, Connector, Connection, Schedule, Dashboard, App. You can select several values clicking on the items and undo clicking on the x.
The last permissions step has a table of permissions related to components that were chosen. It is required, so you should check at least one permission. You check what user can do with a component: create, read, update, or delete. The admin column just checks all permissions for each row.