What is the best time to migrate from Microsoft Dynamics GP to Business Central In the event that you are a Microsoft Dynamics GP user, you have heard a lot of reasons at this point why you should move to a new ERP solution. In case you're hearing it from Microsoft or a Dynamics partner, then you should also know why to migrate from GP to Dynamics 365 Business Central . If you have decided that a change in ERP is right for your company.Most of the Dynamics GP companies are now upgrading to Business Central to take advantage of Business Central's advanced features, modern user experience, integration, and AI capabilities.