You can create grouping nodes to group PPR objects based on attribute values. This
enables you to select and edit all objects in a group simultaneously.
The scenario below illustrates how to group objects by type.
In the spreadsheet, click Groups Manager.
Click Create Group.
From the list, select an attribute such as Type.
The list of available values for the attribute appears.
Using Hide and Show, display only the values for which you want to create a group.
. 
. 
and 
, display only the values for which you want to create a group. 
.