Provided is an appliance setting apparatus. If generating layout information indicating a layout of a screen of a client application program for providing, by an image forming apparatus, a function of a document processing flow execution system, when a flow execution button for executing a document processing flow is arranged in the layout, the appliance setting apparatus acquires a list of document processing flows from the document processing flow execution system, displays at least a part of the document processing flows included in the acquired list onto the display unit, associates the document processing flow selected via an operating unit from among the displayed workflows, with the flow execution button, and installs the generated layout information on the image forming apparatus.