On-demand enrollment invitations for computers are configured to "Randomly generate passwords" for the management account, which assigns a random password using the local administrator password solution (LAPS) to the enrollment invitation. The management account receives the random password when the invitation is redeemed if the following requirements are met:
The computer does not already exist in Jamf School or, if it does, it does not have an existing management account.
The specified management account does not already exist on the computer.