12. The computer system of claim 11 , wherein the parameterization module is configured to evaluate the second document comprises by modifying a third value associated with the second parameter included in the second document based on the second value associated with the first parameter.
12. The computer system of claim 11 , wherein the parameterization module is configured to evaluate the second document comprises by modifying a third value associated with the second parameter included in the second document based on the second value associated with the first parameter. 13. The computer system of claim 12 , wherein the second document comprises a top-level document associated with the current workflow, and the workflow generator is configured to generate the new workflow to include only one document corresponding to the second document.