Enable Child when Parent Selected

Default is checked.

When this option is checked, this indicates that when an instance of the parent object (e.g. SECTIONS) is selected, all object level commands associated with the child object (e.g. EMPLOYEES) should be enabled and made available for use. If this option is unchecked the child's object level commands are not enabled.      

This option only applies when the business object is not selectable from the navigation pane. This option is disabled if the Allow Selection from Navigation Pane option is checked.

This property is in the Business Object Relationships tab.