A new barcode for the group invitation is available
The group invitation can be send to a group visitor in Group Registration - Ticket Pickup Management:
With this new barcode the group visitor will only get the tickets which he/she got through the group registration advanced:
mQRCodeForeignCollectorIdm (to use as an image mergefield)
With the following existing barcode, tickets from the self registration and tickets distributed to the group visitor will be printed:
mQRCodeCollectorIdm (to use as an image mergefield)
In both cases the print rules e.g. "ExcludeForeignBookings" will still affect the printed tickets.