If your encyclopedia has graphic or character screens created by an early version of System Architect, you can use this command to create a relationship between the controls on those screens and the entities, tables, data elements, and so on, from which those controls were derived.

In more recent versions of System Architect, those relationships are automatically asserted between controls and the objects from which they are derived.

The relationships can be used to report on which elements were used as the basis for controls.