Along with Custom Features, the objects table layout can also be changed to provide easier access to the features of parent and children.

The default layout for the Objects table is a single table showing all the objects with the selected tags. If the Compartments operation has just been run it may look something like this:

However, in this layout, the table doesn't give any clear indication of which objects are parents and which are children, or the relationship between them. Instead we can switch to the Master/Detail layout where parents can be displayed on the top, and the respective children shown in their own table at the bottom:

In the Master detail layout, each table behaves somewhat independently, meaning that different tags can be selected at the top and bottom, but the Detail table only shows the children of parents selected in the Master table.