Microsoft Great Plains, Great Plains Software eEnterprise and Dynamics needs to know the key questions for Microsoft Dynamics GP version upgrade. Especially, when Great Plains is heavily customized and integrated with other parts of ERP/MRP/CRM and legacy systems. When you have relatively old (3-4 years old) Great Plains system in production, you need to resolve not just version upgrade, but probably database platform and server and WS hardware revision to name a few questions