Processing executing apparatus and non-transitory storage medium storing instructions readable by the processing executing apparatus

A non-transitory storage medium storing a plurality of instructions readable by a computer of a processing executing apparatus configured to execute at least one processing, the processing executing apparatus comprising:

• a display;
• a storage that stores group identifying information for identifying a first group of a plurality of groups;
• and
• a communication device communicable with a server that stores user information corresponding to each of a plurality of users, the user information at least comprising group belonging information indicating which group each of the plurality of users belongs to among the plurality of groups,
• the plurality of instructions, when executed by the computer, causing the processing executing apparatus to execute:
• a first receiving processing in which the processing executing apparatus receives, from the server, user information comprising the group belonging information indicating the first group identified by the group identifying information stored in the storage;
• and
• a first display processing in which the processing executing apparatus controls the display to display at least one operation button for each user corresponding to the user information received in the first receiving processing, the at least one operation button being for instructing execution of at least one processing.