SamB wrote:

Is there anyone on this group who has gone through the procedure, and
can tell me what exactly I should need to do to set up the flag.

As I understand it:

Your Oyster card has to be *fully* registered (i.e. form completed and
sent off, and details recorded on the card itself) to apply the Discount.

Your Railcard number is entered in the "Photocard" field.

The Ticket Office bod chooses the appropriate Railcard type from the
list of Discounts.

The Discount expiry date is set to the same as your Railcard.

The updated information is then written back to the Oyster card.

Cheers,

Barry