Click on the Share button next to the group you want to set permissions for.
Click on the button to Add User/Group.
Choose the group and click OK.
Set permissions for the group and click apply.
You will be asked to confirm the changes to the permissions. Click OK to change the permissions.
The URL for this folder will be https://netfiles.umn.edu/users/{Internet ID}/{Folder}
where {Internet ID} is your Internet ID and {Folder} is the name of the
folder you are sharing. When users go to this folder, they will need to
log in with their Internet ID and password.