@jvstratum
Okay, so:
- I'd like to add a Joomla Calendar user custom fields to Joomla user registration (for Birthday) and I'll can now use it in the Email
But, when users are not yet registered guests can Subscribe to AcyMailing lists and to input their Birthday date many thanks to the Date (Birthday) AcyMailing custom field.
1 - if then the guest going to register, the entered Birthday date is not "moved" to the Joomla Calendar user custom filed. The user have to re input the date and technically they could be different generating an "error".
While it should be a way to "automatically" copy and paste, synchronise, the Birthday date yet entered into the AcyMailing subscription with the Joomla Calendar user custom filed.
2 - So, what's happening during sending an Email with a Birthday field where the recipients in the List are mixed (Guests / Registered) ?