Double opt-in

A new option "Double opt-in" is just implemented, that will require contact to confirm their authorization for the institution.

And a document type "Authorization confirmation" must be configured.

When this option is enabled, contact is informed when modifying the authorizations:

And they will be receiving an email with the link for the double opt-in:

As soon as contact clicks on the confirmation link, the authorization is now "Accepted". 

The customer is redirected to the ticketshop which displays the successful activation and details of the communications accepted by the customer during account creation. For instance: