如何在ASP中设置NameClaimType。净MVC 5网站?

I've created an ASP.Net MVC 5 site using Microsoft's "On-Premises" Organization Account Authentication mechanism. This is ultimately configured to point to my companies ADFS infrastructure. I'm getting back all the configured claims. However, at runtime, the ClaimsIdentity.Name is blank. This is because the ClaimsIdentity.NameClaimType, by default, appears to be:I've created an ASP.Net MVC 5 site using Micros