I’ve set up the basic for an online course with only four students and they are unable to connect.

[Marlene]

I have enrolled in the basic feature with 4 students and they are unavailable to communicate with me on the board.

[Michael Pryor]

Hi Marlene,

Have you gone through our getting started guide here: https://trello.com/en-US/guide

It could help uncover the problems you may be having.

I'm not sure why they are unavailable to communicate, but if you invite them to a board and they sign up and join your board, they should be able to leave comments and make new cards on your board.

[Marlene]

Please help!