Know that we have the information of the e-mail of the ByoDynWeb users, I think we should take profit of it. For general updates, new features and problem or errors (today the server is not working correctly) I think it would be useful to reach the information of all ByoDynWeb users in such a way that "byodyn" could send an e-mail to the registered users.
Specifically today, that the server cannot execute any calculation, I think it would be very helpful to reach all users warning them about the situation.
Simply a box asking for permission to add them to byodyn users will be necessary. If the new users selects the box, we will receive an e-mail and we will add them to the user. Old users will be warned manually.