BUT....advisable to select your seat (refer to their website) ASAP, if you prefer a particular one.

Don't forget to to select a seat for each section of the journey...there and back, for those with return tickets.

The reference number you need to type into the Etihad website is your RESERVATION CODE.

Your e-ticket should have been emailed to you. Print one or two copies off, but dont delete the email. Treat the printed e-ticket as a normal airticket. You will need to show it to gain access to NAIA.

Use online check- in the day before your flight.
Just go through the requirements on their website. They will then generate the boarding pass(es), which you can print from their page.