1. Group A - Browser(v) / Add(v) / Edit(v) / Delete(v) / Sharing to Anyone (v) (Copy link , Only Browser/View)
2. Group B - Browser(v) / Add(v) / Edit(v) / Delete(x) / Sharing to Anyone (v) (Copy link , Only Browser/View)
3. Group C - Browser(v) / Add(x) / Edit(x) / Delete(x) / Sharing to Anyone (v) (Copy link , Only Browser/View)
Group A/B is easy to define . Only I don't know how to set the permission to Group C . I don't want too many user to have the edit permission .