Hi - we have a customer with a mix of paid and unpaid passes for events, and this will need to be done via a custom payment portal we have written (which wraps a commercial payment gateway, but with some extra logic around it).
For various reasons, we need to create an Order for the temporary registrations (Purchase) from our payment portal, then allow the end user to pay for the Order in our payment portal, and then create the Registrations for that Purchase/Order after payment.
The problem is that we need to link the Registrations created back to the Sales Order, but we can't see how to do that? The msevtmgt_FinalizeExternalRegistrationRequest does not seem to pass back the IDs of the Registrations it creates, and if we try to create it from the Registration creation event (WF or PA FLow), how would we know which Sales Order to tie it back to?
Any help appreciated!
James