title: Data Model tools for DB2
body: <p>I have created a Database in DB2 and tables with relationships. I would like to create a ER diagram based on my database design in DB2. MS SQL has a facility to create ER diagrams from DB schema, but DB2 doesn't seem to have one, at least to my knowledge.</p>
  
  <p>Any one know of any open source tools/facility within DB2 itself for this?</p>