title: duplicate a row and change a value of a column to the duplicate row
body: <p>I need your help What I am looking for is to obtain the table below starting from the table above.</p>
  <pre><code>Date   ID     Typol1   Facial#1   Facial#2 Typol2
  
  april  426     COR      1000        500    LAR
  may    419     LAR      5000        100    COR
  </code></pre>
  <pre><code>Date   ID     Typol   Facial
  
  abril  426     COR      1000  
  abril  426     LAR      500  
  may    426     LAR      5000  
  may    426     COR      100  
  </code></pre>
  <p>thanks</p>