Execute data reprocessing campaigns on test data at a predetermined cadence. Processing campaigns are specified by a goal/purpose, pipeline(s) to be run, configurations, and input and output dataset(s). Pre-camera data campaigns support pipeline development and evolution of the batch production service. Work includes setup, testing, execution, debugging, verification of results, handling of data products, and liaison with the Pipelines teams. For this period, it is anticipated the cadence will be once per month.