as we are certified EHR on nov 2013 and we have fully comply our software with the specification of QRDA CAT1 at that time.
but after that we have not updates qrda Cat 1 changes in our software which were release by hl7.
But now we are looking to again certify for MU 3 2015 Certification, so can any one help my how i will start the changes . because there are many xml related changes and also the new templates publish. I have only 10 days to change in the code to make our Cat 1 as per latest specification for reporting period 2017.