Which of these is required to use Shared iPad?

Shared iPad is designed for multi-user environments such as schools or shared workstations. Apple Learning specifies that the core requirement is anenrollment profile configured for Shared iPad within the MDM solution. This profile enables the device to support multiple Managed Apple IDs, allowing each user to sign in and access their own apps and data, stored locally and in iCloud. Devices must also be supervised and have sufficient storage. While ABM supports Managed Apple IDs, it is not where Shared iPad is enabled; instead, the function is triggered by the enrollment profile during setup. Apple stresses this distinction to ensure IT admins configure the workflow correctly at the MDM level rather than attempting to activate it solely in ABM or through one-time commands.