title: how to Use Asp.net Identity with DataBase first approach
body: <p>Hello I am Trying to create Asp.net webforms application with .net 4.5 framework.
  I have my existing DataBase and I need to work with tha dataBase first approch at the sameTime I need to use ASP.identity. I try to recreate tables which are générated by default with asp.identity In my dataBase and I generate the .edmx file and I change the string connexion name in the </p>
  
  <pre><code>public ApplicationDbContext()
              : base("GoalsDBEntities", throwIfV1Schema: false)
          {
          }
  </code></pre>
  
  <p>but unfortinately I get the following error </p>
  
  <pre><code>An exception of type 'System.InvalidOperationException' occurred in mscorlib.dll but was not handled in user code
  
  Additional information: The type of ApplicationUser entity not part of the model for the current context.
  </code></pre>