title: Talend - How make a context of a tMap component
body: <p>I have a Talend Job that currently does the following:</p>
  
  <pre><code>Input csv (tFileInputDelimited) --&gt; tMap --&gt; Output csv(tFileInputDelimited)
  </code></pre>
  
  <p>The goal of my job, is keep a value from the tMap, and use it to rename the output file.</p>
  
  <p>I've tried to use a context and specify the row and the column I want to use, but it didn't work.</p>
  
  <p>I'm a beginner, I use talend during an intership, I started 6 years ago, so I don't know many things ^^</p>
  
  <p>Thank you for you future help !</p>