How to add 'make' button in new doctype?

I am very new to ERPNext. I need to add ‘Make’ button in new doctype after submitted. Can any one please explain in detail step by step?

Refer this,

Thx @Sangram, I have one doubt that, Do I need to write anything, at server side?

Depends on your purpose of Make. If you want to perform any server-side operations then yes you need to add a function at the server side.