Q. What are group roles in docs?
If you are using Docs—collaboratively authored and versioned documents—in your group, you can choose which roles are allowed to create docs. To do this, click on Manage in the left-hand menu of your groups page, then Docs.
You will see a drop-down menu labeled Minimum Role to Create New Docs. You can set it so that only group admins can create docs, so that admins and mods can create docs, or so that everyone can create docs. Everyone is a good default, but if your group is getting cluttered with too many docs, you might want to restrict it.