You can assign a higher or lower ranking to subordinate objects in a table within a hierarchy. Subordinate objects are placed on the right from the second column.
Procedure
Select the subordinate object whose hierarchical ranking you want to change.
Press Alt + Right arrow to place the object one level lower. Press Alt + Left arrow to place the object one level higher.
The object is indented until the maximum depth is reached.
Tip
Alternatively, you can click Place one level lower in the hierarchy or
Place one level higher in the hierarchy.