A technique for displaying information from related tables of a database in different display windows on a display screen associated with a computer system is disclosed. The different display windows are interlinked such that a selection of one or more entries in one of the display windows causes the other of the display windows to distinguishably and orderly display those entries that are related to the selection. A graphical user interface (GUI) in which a main screen is produced having the interlinked display windows is also disclosed.