AI product managers, save this PRD template. (Your old one is out of date.) When I started in product management back in 2008, the PRD was essentially a glorified permission document. The reason we wrote it was that building was the most expensive thing we could do. So we wanted buy-in from all the stakeholders. As of course you know, AI has changed that. Now a prototype is just a prompt away. That means the order of work in product development should change. You should go from idea…