TOPIC: Email Template insert field

Hi I can't find (can't read German) a solution, but I want to insert person's first name as part of my email greeting message:
Thank you, MAT_BOOKING_firstname, for signing up... (then the remaining details of booking)
But when I do test message, the name does not appear, only the code. Please let me know how to insert a custom code in my greeting.
thanks

Hi,

we also have a english support forum Did you fix it meanwhile?

MAT_BOOKING_FIRSTNAME (All caps) - is your fieldname firstname?

Best regards

Yves

Yes, figured out what field code to enter. My testing resulted in the first name to appear. Thanks