What is the best approach to creating a Developer Copy sandbox of another sandbox ? I've read that you essentially need to deploy everything from one sandbox to the other. My question is how do I start the new Sandbox ? It sounds like I need a blank sandbox which I can start deploying all of my components into - but I don't know how to create that "blank" one.
Is this the right approach ? How do I create that "blank" sandbox ? Any kind of advice I can get would be greatly appreciated.