Quick update.
Interestingly, I tried linking application and I was able to do so, using Family name, Given name and place of birth. We have not received any email/mail regarding sponsor approval and AoR, yet. Application satus is
"We are processing your application. We will send you a message when there is an update or if we need more information from you. "
Moreover, I noticed that we have the same application number without X at the beginning (before it was X****** and now its ******). Also, UCIs are linked to both the applicant and dependent, and are different from each other and the sponsor.
One quick question now, how can I update the passport. My MIL received a new passport after we filed the application, how can we inform this.