title: Move a Core Data entity and its data into new Core Data model file through Migration
body: <p>Is it possible to move a Core Data entity <code>Car</code> and its data in <code>Model1</code> into a new Core Data model <code>Model2</code> using migration? <code>Model2</code> will also have a new <code>CarOwner</code> entity + other new relationships (so model file is different than <code>Model1</code>). Is this possible using lightweight migration or do I have to use custom migration? I'm using Magical Record to setup my Core Data Stack.</p>
  
  <p>I have been using lightweight migration for years with success. So I don't have any custom migration mechanism in place. I want to ask first before I implement a new system so I can incorporate CD custom migration into my existing MagicalRecord Core Data stack.</p>
  
  <p><em>EDIT: updated question to clarify that <code>Model1</code> and <code>Model2</code> have differences.</em></p>