SharePoint 2010: Login showing up as DomainNameUserName instead of full name
After a long googling around, finally I have found my answer here:UserName showing up as DomainNameUserName instead of Full Name in SharePoint 2010: ‘via Blog this’
After a long googling around, finally I have found my answer here:UserName showing up as DomainNameUserName instead of Full Name in SharePoint 2010: ‘via Blog this’