Hi All,
I'm trying to upgrade my crm 2011 on-premises to dynamics 365 on-premises. The dynamics 365 will be installed on a new server, and i know that i need to have crm 2013 and crm 2015 temp server to update my crm 2011 database. My question is, do i need to set up a lab environment that mimic my crm 2011 production, and do the test upgrade there first, or can i just do the update without the lab environment since the dynamics 365 will be installed on a brand new server? is there anything that will be installed if i do it without the lab that will interfere with our current crm 2011 production?
thank you