For a quick glance here is a video - Copy Admin Group Feature
Now it has become easy for the Admins to create a new group with similar permissions and settings same as any other group.
A new field of "Copy From Existing Group" is added under the Add Group icon.
After adding the title, when you click on any group under "Copy From Existing Group", all the fields of Supervisors, Zone list, Provider list and permissions under Access, setting of Landing page, Exclusion service types and service sub-types will fill up automatically same as the group chosen.