Use the Dashboard Development Services Update Utility to execute scripts using batch files; for example, runTransformScript.bat. Each script requires a specific batch file containing the parameters required by the script. See Selecting Documents to Update.
The JavaScript Update transformation replaces earlier sections that contain JavaScript with later versions of sections. Property settings from the earlier section are transferred to the later section, so the later code can work with earlier properties. The Dashboard Development Services Update Utility supports both batch and interactive mode. See Updating Documents.