title: T-code assignments to user change documents
body: <p>I am trying to find out a report/program that can help me in getting the list of t-code changes for users for a particular duration. </p>
  
  <p>For e.g. :  </p>
  
  <ul>
  <li>t-code SU01 was assigned to user ABC on 13th March 2016. </li>
  <li>t-code ME21n was removed from user XYZ on 14th March 2016</li>
  </ul>
  
  <p>Does SAP have a standard report for this? </p>