Brett O'Hanlon, RodFromm, Bjhartline, Johnny_Fyrman I had to do some digging last night, but all they are doing is rebranding. They aren't changing anything. They are just changing the name of Project for the Web to Planner Premium. Planner is still Planner (if like me you never started calling it Tasks and always called it a Planner board). If you are using Project for the Web along with the PMO Accelerator/BI, you continue to do that and the name just changes to Planner Premium with the PMO Accelerator. The licensing is all exactly the same too. Nothing is changing other than the name and the presentation made it sound like it was changing. Check out the FAQs doc that explains all of this. Although they ARE updating Planner Premium (P4W) to actually allow you to do configuration of dependencies. Woohoo!!!! That has been a long time coming.
https://cdn.techcommunity.microsoft.com/assets/Planner/Microsoft_Planner_FAQ-Nov_2023.pdf
Benoit Fournier - when you need a Planner board, why don't you just add a group to the SPO site that you have for that project? You can always add a group to a team site after the fact . . . unless it is a classic SharePoint site or unless you are using a Communication site for collaboration and not a team site.