Hey it's the UCI (unique client identification) i got it when i got the sponsorship approval letter it was on top with the immigration file number. I only gave him the UCI from what I remember. And he told me right away i heard him punch in the numbers on the computer and search for the dates it was shipped out and they day it was received in Amman.

My lawyer sent an email back in April and they never replied he sent another email in May and they still have not replied. The embassy in Amman never really replies to emails. My husband has called the Amman embassy though and they told him they are processing application and it takes 14 months so we just need to hang in there a little bit longer. But then again you can never really trust what people say in the embassies overseas.
I hope this information helped.