http://blogs.msdn.com/dynamicscrmonline/archive/2009/07/07/making-your-existing-email-address-your-windows-live-id.aspxLet’s say you want to invite your new users to CRM Online using their corporate email address, however you are not sure if their corporate email address is their Windows Live ID (WLID). Why would I do this? Well if you send the invite to a Windows Liveen-USCommunityServer 2.1 SP1 (Build: 61025.2)