How to design form using openforis?

Dear Rajkumar,

The best way to go about designing a Collect survey is to download Collect ( from here : Collect site ) and then use the Collect Survey Designer to proceed with the design.

This is a video on how to install Collect : https://www.youtube.com/watch?v=z7TnZnWzZ2w

This is another video on how to design a Collect Earth survey (if you want to design a Collect/Collect Mobile survey the process is basically the same, except you don't need to use the Collect Earth template when you start the survey design process ) : https://www.youtube.com/watch?v=j2ruGSzJg0Y

Also, you have the support site from Collect here with info on how to design the survey : Tutorials

If you need more help or directions for some specific survey, let me know!