As a reminder, Cisco is generously providing 109 meeting t-shirts to all registered participants, upon request. We recently discovered that some participants believe they've requested a t-shirt, when they actually haven't. If you would like to receive a meeting t-shirt in the mail, please double check that you've requested one. The only way to request a meeting shirt is through your Registration Attendee Dashboard. To access your dashboard, please insert your unique registration number in the following URL: (https://registration.ietf.org/109/attendee-dashboard/YOURREGISTRATION#/). If you have misplaced your registration number, you can email registrar@xxxxxxxx for assistance. Once logged in, you can see the t-shirt option on the right side of the dashboard. If you haven't yet requested a a shirt, you will see the option to "Request a T-shirt" (only one per participant). If you've already requested one, you will see the date you ordered it and the size you selected. More information about IETF 109: https://www.ietf.org/how/meetings/109/ Register at: https://registration.ietf.org/109/ IETF Secretariat