title: Add multiple y-axis to SAPUI5 VizFrame Column Charts
body: <p>How can I add multiple y-axis to a Stacked Column Chart from SAPUI5 VizFrame?</p>
  
  <p>I'm only able to find the <code>dual_stacked_column</code> vizType that I can use, which adds two columns for each dimension. I need to have three in my case.</p>
  
  <pre><code>&lt;viz:feeds&gt;
      &lt;vizFeeds:FeedItem uid="valueAxis" type="Measure" values='Milk Current Year,Sugar Current Year,Tea Current Year'/&gt;
      &lt;vizFeeds:FeedItem uid="valueAxis2" type="Measure" values='Milk Previous Year,Sugar Previous Year,Tea Previous Year'/&gt;
      &lt;vizFeeds:FeedItem uid="categoryAxis" type="Dimension" values="Quarter"/&gt;
  &lt;/viz:feeds&gt;
  </code></pre>
  
  <p>It's not possible to simply add a third one, as that's being ignored: </p>
  
  <pre><code>    &lt;vizFeeds:FeedItem uid="valueAxis3" type="Measure" values='New Value'/&gt;
  </code></pre>
  
  <p>This is programmed using the XML View until now, but JS View is no problem either, as long as there's a solution.</p>
  
  <p><a href="https://i.stack.imgur.com/wR4Ga.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wR4Ga.png" alt="My current result (need three columns for each Quarter)"></a></p>