The edit group option helps you to edit the details of a group. To edit a group, click on the 'pen icon' present at the end of each row that represents a particular group.

You can edit information such as the group name, group members, group owner, and RBAC access. This also allows you to give data access to the group, features, admin and also gives you the option to let other groups see all the current accesses given to your group.

Don't forget to click on 'Save' to save your changes!