System.Security.Claims missing

Question

need a little help with the problem. I developed a web application that should use applications to get information. I am trying to install a statement using System.Security.Claim, but claims are not an option. I have AccessControl, Authentication, Cryptography, Permissions, Policy, Principal and util. All the tutorials that I see have an imported version. What am I doing wrong?

I have links to microsoft.identitymodel as well as system.security in my links, but I'm still at a loss.

thanks

Answer 1

System.Security.Claims 4.5 ; , "" "".