Gameplan is indeed a powerful tool for team communication and project organization, especially for remote teams. While it’s not directly integrated with ERPNext, you can use it alongside ERPNext to enhance collaboration and manage discussions related to your ERP project or other discussion.
and if I need to use it then I need to create two projects (for the saem job) one for ERPNext and other for Gameplan, somehting whicj is against the philosophy of ERP.
At our company we have created a doctype timesheet , similar to projects and have integrated the same with game plan to track the hours charged, this is working out to be great to monitor progress and time utilization. This is how we integrated gameplan with erp next