Prove B.Tech is of 4 years. Beneficiary Qualification. Previous transfer was still pending and I transferred to new employer, USCIS was saying they won't approve case until decision is made on previous transfer.
17 Apr 2019
approved
29 Apr 2019
201 days
14 Dec 2018
29 Apr 2019
Just checked the status on uscis.gov and it says that the case has been transferred to another center. However my account DHS doesn't have this update in Case History section.