title: How to change Code analysis error CA1506 class coupling to "moderate maintainability"
body: <p>I get this code analysis error for class coupling. The error message says:</p>
  
  <blockquote>
    <p>'xxxxx' is coupled with 32 different types from 12 different
    namespaces. Rewrite or refactor the method to decrease its class
    coupling, or consider moving the method to one of the other types it
    is tightly coupled with. A class coupling above 40 indicates poor
    mainainability, a class coupling <strong>between 40 and 30 indicates
    moderate maintainability</strong>, and a class coupling below 30 indicates good
    maintainability.</p>
  </blockquote>
  
  <p>Currently I get this error because it is trying to enforce a "... below 30 indicates good maintainability".
  Now I would like to change that to a "moderate maintainability", which I can have upto 40 class coupling and no more.</p>
  
  <p>Now how do I change this?
  I search all over and couldn't find how to change this.</p>