Drilldown Visibility Within the Same Business Object

If the original view and drilldown view are both based on the same business object, and visibility is unspecified in the drilldown view, then whatever visibility is in effect in the original view is continued in the drilldown view.

If the drilldown view of a drilldown object has a different Visibility Applet Type setting from the original view, then drilling down on a record takes the user to the first visible record of the destination view. It does not to the drilldown record.