Is your feature request related to a problem? Please describe.

Hello. I receive many message asking me how to create an account when the registration is closed.

Use case

No response

Describe the solution you’d like

I would like to display a (customizable ?) message when the limit of the number of users is reached at the same place where there is a link of "Create an account ?".

Describe alternatives you’ve considered

No response

Additional context

No response