US Patent 11409486 System and storage medium

A system including a client terminal and server is provided. The client terminal includes a display controller configured to display a message transmitted from a user different from a user of the client terminal and a transmission unit configured to transmit a print request message including user identification information of the user different from the user of the client terminal and a file to be printed. The server includes a request unit configured to perform print request processing for printing the file to be printed by using a printing apparatus corresponding to the user identification information included in the print request message.