Once you have created a Group Set, you can edit it at any time. Editing a Group Set allows you to change the Group Set name, create self sign-up groups, and assign a student group leader.
If self sign-up is allowed, you can also set or change the number of group members allowed in a group, but changing a member limit will apply to all groups in your Group Set. You can modify the limitations within an individual group, such as changing one group to allow a few more members than the other groups. However, if you decide later to edit the entire Group Set and change the Group Set limitations, Curve will override all member limitations created within individual groups.
In Course Navigation, click the People link.
Open Group Set
Click the View User Groups button  or an existing Group Set .
Edit Group Set
In the Group Set, click the Group Set Settings icon , then click the Edit link .
Make edits as necessary to your Group Set. When you are finished, click the Save button.