title: how to hide or merge same data fields in grafana chart
body: <p>I have a grafana chart which has multiple same values which i want to merge to single data
  .<a href="https://i.stack.imgur.com/ckYA1.png" rel="nofollow noreferrer">check this chart</a>
  Example : the chart in link has  &quot;activity - ExternalNonFinancialBaseRepository (findByStateIn) &quot;  occurences multiple times .
  I want that to be only a single occurence.
  Any help ?</p>