The Registration Document Processing & Management System (RDPMS) was developed to manage all incoming and outgoing documents related the registration and management of businesses operating in the State of Hawaii.  The system is very workflow intensive and required a large amount of applications development in order to integrate all business processes, and related systems, from end-to-end.  Document and check scanning integrated barcode reading, patch code reading, OCR, ICR, and OMR data recognition & capture. On-screen document processing required real-time interface integration with their mainframe applications.  Check processing and fee distribution integrated the entire cashier process.  Annuals processing required mainframe batch uploads of data extracted from the documents. Image-enabled mainframe queries required specialized integration. The project also included the migration of nearly 1 million images from a legacy mainframe imaging system.