Having several user accounts within a device is quite common on Mac OS devices. Please note that for you to be able to use Mythware on every user account you MUST install Mythware on each user account.
This way we can make sure that the program runs correctly without any connection problems between teacher and student consoles.
Please make sure to install on each user account prior the activation of any licenses.
If you would like to know if each user account will need a license, please check the following article: