Board Resolution For Filing DPT-3. Learn how to file EForm DPT3 online with ease: understand filing needs, deadlines, penalties, and get expert help for smooth compliance.STEP 1: Click on the link provided in the notification email sent (received for resubmission). STEP 2:Login to MCA portal with va lid credentials. A template of Board Resolution for filing of DPT3. Seven steps for writing a board resolution, plus a definition, what it's required, how to pass a resolution and FAQs. This Student Handbook outlines what Manhattan School of Music has in place to support and enhance the student experience. Access the Ministry of Corporate Affairs (MCA) portal. Step 5: Fill in the Form Open the downloaded Form DPT3 and start filling in the required information. Concentrates on the DP flow primary element in the pipe, which is responsible for creating differential pressure.