What task is used to update the details of an ISU account?

Updating the details of an ISU (Integrated Services Unit) account is done through the task that allows for direct modifications to the account information. In this case, the task to edit the Workday account encompasses various aspects such as updating user details, changing roles, or adjusting settings associated with the account.

This makes it the most appropriate choice, as it signifies a comprehensive approach to alterations within the specific account. Other tasks listed, while they might involve related activities, do not directly address the requirement to modify or update the details of an ISU account comprehensively. For instance, editing integration settings pertains to connections with other systems rather than the account itself, modifying user permissions focuses on access rights rather than account details, and adjusting account notifications is limited to alert preferences rather than core account information.