I have set up a Trello board for each of my five classes. On each board, a student has their own list to work on. I need to invite students to the board. I have tried to share the link with students and have also tried to directly invite them with their email.
The problem is that the invitation prompts the students to set up a Trello account. I have them log in with their Gmail account, but then Trello sends a password. The issue is that our school does not allow outside organizations to send emails to our kids.
How can I have the students access the Trello board without having a Trello account?