Making settings for a Drilldown component
To use a DataView component to display a Drilldown view, you must first select the Mode field of the Specify DataView Settings dialog box.
option in theOptionally, to instruct the system to load the data only after the DataView component becomes visible, select the Load Just in Time option. This option is used to delay the loading of the DataView data when the DataView component is not initially visible (for instance, not on the first tab of a form).
Then, on the General tab: