Hi, I need to build a COM Plugin for RMS where a new customer is created that hooks in and checks to see if the customers email field has been populated, if its not populated it needs to bring up a box requesting the customers email with a tick box that is 'opt out of mailer' (i've done everything but write back) i'm using Session.Transaction.Customer.EmailAddress and Session.Transaction.Customer.CustomNumber5 for the OptOut.
My Question is: How on earth do I write data to the customer in the com addin? Is it possible??