INFORMATION PROCESSING SYSTEM, SYSTEM, AND METHOD OF PROCESSING WORKFLOW

A first information processing system resides on a first network and communicably connected with a second information processing system that resides on a second network, the second network being different from the first network. The first information processing system includes circuitry configured to perform one or more processes among a plurality of processes included in a first workflow; perform a link processing process of requesting the second information processing system to execute a second workflow including another plurality of processes to be executed in series, the another plurality of processes included in the second workflow being different from the plurality of processes included in the first workflow; receive an execution result of the second workflow from the second information processing system; and perform another one or more processes among the plurality of processes included in the first workflow based on the execution result of the second workflow.