I’m assuming the seat number is saved within the seat description?
Its currently not possible to add in additional columns without creating a custom template for the ticket selector which would require the help of a developer, if you are not currently working with one we have some that are familiar with Event Espresso available here:
The support post ‘Seats to show’ is closed to new replies.
Have a question about this support post? Create a new support post in our support forums and include a link to this existing support post so we can help you.
Support forum for Event Espresso 3 and Event Espresso 4.