title: Adding column manually to table in dbml file
body: <p>I manually added a column to a table in a .dbml file by editing the xml.
  Hereafter I rigthclicked the .dbml and chose 'Run Custom Tool'.</p>
  
  <p>I'm new to linq-to-sql and is working on an existing MVC webapp with domainmodel and viewmodel.</p>
  
  <p>The solution also contains a database project which I know was not updated automatically.</p>
  
  <p>Now I need to know how to check that everything was updated correctly. Is it only the .dbml and the .designer.cs that I can expect to be changed after running the custom tool?</p>