While using the Data Dictionary or the Data Administration tools can get the job done, using a graphical database designer tool, specifically designed for OpenEdge and completely integrated in the Progress Developer Studio for OpenEdge development environment, not only gives a more visual representation of the database structure but introduces features like model validation and model compare. Being able to switch from the bird's-eye view to detailed subject area and quickly discover all relations between business objects is something that can benefit both database designers and developers.