"Detailed explanation of Planning poker" by Norsk Testforum guest writter Ulf Eiksson
If you are interested in adopting the planning poker approach, but you’re not certain how the whole deal works, this article is for you. Written by ReQtest product owner Ulf Eriksson, this article provides details about how to put Planning poker into practice.
If you don’t know what planning poker is and aren’t sure exactly how it works, you can start with the basics in this other article Ulf wrote about how planning poker works, called “The reasons behind why planning poker works.”