EDI process map development involves creating visual representations of electronic data interchange (EDI) processes within an organization, documenting the flow of information between systems and trading partners. It helps organizations by providing a clear understanding of their EDI workflows, identifying bottlenecks, and streamlining the exchange of data, resulting in improved efficiency and accuracy. With EDI process maps, organizations can optimize their EDI operations, enhance collaboration with trading partners, and ensure smooth and error-free data transmission, ultimately leading to streamlined business processes and improved customer satisfaction.