Information processing system, server apparatus, and information processing method

A server apparatus communicably connected with an electronic device via a network, the server apparatus comprising:

• circuitry configured to:
• receive registration of an application having a display screen customized, the application to be managed at the server apparatus;
• cause the electronic device to display a web page, such that the display screen of the application is displayed within a frame of the web page;
• and
• in response to an input to the display screen displayed within the frame, receive a request for executing at least one function of the information processing system from a script outside the frame, via an interface for providing the at least one function of the information processing system, and control execution of the at least one function.

An information processing method comprising:

• receiving registration of an application having a display screen customized, the application to be managed at a server apparatus;
• displaying a web page on an electronic device that communicates with the server apparatus via a network, such that the display screen of the application is displayed within a frame of the web page;
• and
• in response to an input to the display screen displayed within the frame, receiving a request for executing at least one function of the information processing system from a script outside the frame, via an interface for providing the at least one function of the information processing system;
• and
• controlling execution of the at least one function.