title: AppDynamics Business Transactions by url parameter values
body: <p>I have a REST service that accesses a Redis database to retrieve a large data object. To populate all of the elements of the data object requires many calls to the database.
  The REST service is using AppD to monitor the application.
  All of the calls contain the planID in the url.
  I would like to be able to count all of the calls per planID to determine how many calls to the database are needed for each planID to populate the data object.
  Below is a picture of the business transactions that show the data</p>
  <p><a href="https://i.stack.imgur.com/1m9bA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1m9bA.png" alt="enter image description here" /></a></p>
  <p>The first 3 transactions use the same planID. I would like to create a dashboard that counts the number of calls per planID.
  Is there a way in the dashboard of AppDynamics to do this?</p>