1. How Do I Add A Listing To A Group?
Select the checkbox to the left of each listing that you wish to add to a group.
On the upper-right side of the tool, select (in this order): Set Up, Groups, Create Group. Then, select either "Auto or "Base" for the "Group type" -- create a "Group name" and save it.
2. How Do I Access/Edit an Existing Group?
You may access and subsequently edit existing groups by selecting the group icon above the listings loader.
You may also perform this same action by clicking the actual group name in the listings loader.