title: Automatically generate HTTP request URLs in JMeter
body: <p>I have an API call URL similar to this:</p>
  
  <blockquote>
    <p><code>http://domain.com/rest/getValues?apiKey=sdfsdf&amp;customerId=2200&amp;timestampBegin=2013-08-15%2018:00:00%20CEST&amp;timestampEnd=2013-08-19%2018:00:00%20CEST</code></p>
  </blockquote>
  
  <p>I would like to dynamically change the time stamps, as well as the customerId, picked from a given set of timestamps and customerIds. Is this possible to do in Jmeter (preferably through GUI)?</p>