title: How to draw relationship-lines between columns?
body: <p>Are there any options in MySQL Workbench to draw the relationship-line between the columns and not the tables? If i export my diagram as JPG i can't see, which columns are foreign keys and who they are related to.</p>
  
  <p>On the screenshot, you can't see, that id and user_id are connected.</p>
  
  <p><img src="https://i.stack.imgur.com/FyMv6.png" alt="enter image description here"></p>