How do I upgrade with Etihad Miles?

Related questions

1. Is Etihad a SkyTeam partner?
2. What is Etihad Guest Miles?
3. Is Emirates part of an alliance?
4. How do I claim my Etihad Miles?
5. What is Etihad Guest Tier Miles?
6. How do I earn tier miles with Etihad?
7. Can I use JPMiles on Etihad?
8. How do I get Etihad Guest Tier Miles?
9. Can you buy Etihad Guest Miles?
10. Can I use Etihad miles on Jet Airways?

Tags

1. #flight
2. #guest
3. #sufficient
4. #etihad
5. #cabin
6. #miles
7. #redeem
8. #booking
9. #depends
10. #yourself
11. #destination
12. #required
13. #account
14. #reward
15. #number
16. #class
17. #original
18. #upgrade