Sri:
I have already posted the link to download Upakarma app in your mobile phone:
https://play.google.com/store/apps/d...m.avaniavittam

If you don't want to use app
you can go to www.brahminsnet.com/upakarma
or
Use the below link where all details posted by Sri. Gopalan mama in this forum:
http://www.brahminsnet.com/forums/fo...-Avani-Avittam