About the Parent/Child Relationship
Child window data is dependent on the dimension value that is selected on the parent windows. Changing a dimension value on a parent window affects the data that displays on the child window. In the following example, if you returned to the Salesperson parent window and selected a different salesperson, the child window is updated to show the data relative to the new salesperson.
There is only one child window in a dive path. Intermediate windows are not considered children of earlier windows.