1. A data processing system comprising: first file conversion means for converting a set of file formats into an extended markup language format; a software development tool; and a workflow processing system; wherein the software development tool comprises second file conversion means for rendering the extended markup language format into a unified modeling language format, means for graphic modification of the rendered file, third file conversion means for converting the unified modeling language format to the extended markup language format, and means for deploying an extended markup language format converted file to the workflow processing system.
1. A data processing system comprising: first file conversion means for converting a set of file formats into an extended markup language format; a software development tool; and a workflow processing system; wherein the software development tool comprises second file conversion means for rendering the extended markup language format into a unified modeling language format, means for graphic modification of the rendered file, third file conversion means for converting the unified modeling language format to the extended markup language format, and means for deploying an extended markup language format converted file to the workflow processing system. 2. The data processing system of claim 1 , further comprising a first graphical user interface providing a selection of a legacy file having one of the file formats of the set of file formats.