7. A data processing method comprising: converting a legacy process description file into an extended markup language process description template; rendering the extended markup language process description template in a unified modeling language format; graphically modifying the rendered process description template; converting the modified process description template from the unified modeling language format to the extended markup language format; and deploying the extended markup language format converted modified process description template to a workflow processing system.
7. A data processing method comprising: converting a legacy process description file into an extended markup language process description template; rendering the extended markup language process description template in a unified modeling language format; graphically modifying the rendered process description template; converting the modified process description template from the unified modeling language format to the extended markup language format; and deploying the extended markup language format converted modified process description template to a workflow processing system. 10. The data processing method of claim 7 , further comprising selecting one of the deployed extended markup language format converted files for instantiation thereof and initialization of respective workflow processing by the workflow processing system.