title: Update table that Entity Framework doesn't generate dbSet for
body: <p>I have the following SQL table structure:</p>
  
  <ul>
  <li>Table: <code>ProjectUser</code> which has a composite pk of <code>ProjectId, UserId</code></li>
  <li>Table: <code>ProjectUserMember</code> which has a composite key of <code>ProjectId, UserId, EmployeeId</code></li>
  </ul>
  
  <p>The <code>ProjectUserMember</code> table also has FK to the <code>ProjectUser</code> table and the <code>Employee</code> table.</p>
  
  <p>My problem is that no <code>ProjectUserMember</code> <code>DbSet</code> is being generated so how do I insert and delete records from the table?</p>
  
  <p>I am unable to do <code>context.ProjectUserMember.Remove</code></p>
  
  <p>Not sure if it helps but here is a snip from the edmx diagram</p>
  
  <p><img src="https://i.stack.imgur.com/iC6JT.png" alt="enter image description here"></p>