If understood His question was to check if Pr card has been sent to production. that technically final decision has been made on PR Card status...But not actual production status from producing machine. key word used was "sent to"how can you check if its production or not. Ecas only tells decision made. It doesn’t tell you card in production.
he is asking how to connect pr card to Ecas. So he can check application status on ecas but not production of card etc