Information processing system, method, and image forming apparatus issues access token for accessing cloud service and display unit to display reauthorization object to reissue the access token for controlling image processing function

A method for controlling an information processing system including a first external apparatus, a second external apparatus, an information processing apparatus, and an image forming apparatus, the method comprising:

• issuing, in the first external apparatus, an access token for accessing a cloud service;
• receiving the access token and registering the access token in the second external apparatus in association with an identifier;
• displaying a reauthorization instruction object on a browser of the information processing apparatus;
• and
• in a case where the reauthorization instruction object is pressed and the access token is issued again, registering the reissued access token in the second external apparatus in association with the identifier.

A non-transitory computer-readable storage medium storing a computer program for causing a computer to perform a method for controlling an information processing system including a first external apparatus, a second external apparatus, an information processing apparatus, and an image forming apparatus, the method comprising:

• issuing, in the first external apparatus, an access token for accessing a cloud service;
• receiving the access token and registering the access token in the second external apparatus in association with an identifier;
• displaying a reauthorization instruction object on a browser of the information processing apparatus;
• and
• in a case where the reauthorization instruction object is pressed and the access token is issued again, registering the reissued access token in the second external apparatus in association with the identifier.