IFieldMappingManager Exposes methods used to store and retrieve data for field mapping, including fields available for mapping and fields already mapped.

 IFileDeletionManager Exposes methods used to manage processing sets file deletion

 IProcessingCustodianManager IProcessingCustodianManager interface contains interactions required to interact with a Custodian

 IProcessingDataSourceManager IProcessingDataSourceManager interface contains interactions required to interact with a processing data source

 IProcessingJobManager Exposes methods on the Processing web service used for submitting discovery, inventory, and publishing jobs, and for canceling these jobs.

 IProcessingSetManager IProcessingSetManager interface contains interactions required to successfully work with ProcessingSets