I am developping a application in .net c# (not netcore). This application is using sustainsys library to create multiple saml2 idps. I am adding the IdentityProvider's in startup.auth.cs->configureauth. My problem is that when i want to do the challenge to use one specific idp i need to have this idp added in the context.environment (something like context.Environment.Add("saml2.idp", new EntityId("idpid"));) I have seen that in netcore we have the option to do it, setting schema, in the same place where we create the IdentityProvider's (in the startup.cs). How can I do it in .net? Thanks in advance for your help!
I have tried but I don't find the way to do it in .net.