You can expand your TK app with OCL logging of your own making if you are using CodeDress.

namespace ASPNETIdentity {

 using System;
 using System.Collections;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.CodeDom.Compiler;
 using Eco.ObjectImplementation;
 using Eco.ObjectRepresentation;
 using Eco.Services;
 using Eco.Subscription;
 using Eco.UmlCodeAttributes;
 using Eco.UmlRt;
 using System.Text;
 using Eco.Logging;