Callers adapt at run time to Exported VI connector pane state—Specifies whether a caller VI adapts to connector pane changes of the exported VIs without recompiling. If you do not remove the checkmark from the checkbox, the caller VI adapts to connector pane changes of a VI in a packed library. If you remove the checkmark from this checkbox, the caller VI does not adapt and might need to recompile when you make connector pane changes to a VI.