Information processing apparatus, method of controlling information processing apparatus, and storage medium

A method of controlling an information processing apparatus comprising:

• receiving a selection of a channel for a destination of a document image:
• obtaining information of users belonging to the channel for the destination from an information sharing service;
• displaying a button for each of the obtained information of users on a screen, and if the button is pressed, displaying a message including a user corresponding to the pressed button as a recipient in an input field of the screen;
• and
• transmitting the message inputted on the screen and the document image to the channel of the information sharing service.

A non-transitory computer readable storage medium that stores a program cause a computer to perform a method of controlling an information processing apparatus comprising:

• receiving a selection of a channel for a destination of a document image;
• obtaining information of users belonging to the channel for the destination from an information sharing service:
• displaying a button for each of the obtained information of users on a screen, and if the button is pressed, displaying a message including a user corresponding to the pressed button as a recipient in an input field of the screen;
• and
• transmitting the message inputted on the screen and the document image to the channel of the information sharing service.