title: put same ID different rows in one line
body: <p>How could I put those multiple rows into one line, and the contents are in different columns:</p>
  
  <p>From: </p>
  
  <pre><code>ID          |   Subject1/Catalog/Session
  10868952    |   NUR/3110/D507
  10868952    |   NUR/3110/D512
  10868952    |   NUR/4010/D523
  10868952    |   NUR/4010/HD20
  </code></pre>
  
  <p>To</p>
  
  <pre><code>ID       |Subject1/Catalog/Session |Subject2/Catalog/Session | Subject3/Catalog/Session   |Subject4/Catalog/Session | Subject5/Catalog/Session
  
  10868952 |NUR/3110/D507            | NUR/3110/D512           | NUR/4010/D523              | NUR/4010/HD20           | 
  </code></pre>