title: Drupal Commerce Add input widget
body: <p>Left with no other option but to ask</p>
  
  <p>With Drupal Commerce, I created</p>
  
  <ol>
  <li>a product type</li>
  <li>added a product as a entity</li>
  <li>created a node with a relationship towards the entity.</li>
  </ol>
  
  <p>Working fine.
  I want to add a custom text input for a product type. for example a branding name on a product</p>
  
  <p>From what I gathered you would either use a custom line item or add a widget(no idea how though)</p>
  
  <p>Are there any guides available?</p>