The real cost of a process modeling is not the cost of the modeling tool, but the costs required to create and maintain models. SemTalk adds a built-in database to the graphical capabilities of Visio without limiting the user's ability to use desired Visio Stencil shapes. This improves the quality of the diagrams. Reusability, maintenance, and reporting is significantly improved. Renaming an object on one page will rename the same object on all pages. The Visio user interface can be simplified so that learning effort is reduced.