Where in Drupal 7 to define Field Key for web forms?

Question

Drupal

The type of setting that requires a Field Key.
[submission:values:?]
In devel, I only see the form key.
Reference material: mediawiki.middlebury.edu/wiki/LIS/Drupal_Webform_E...
Based on the article above, I see that you need to define the "Field Key", but I can't find it in Devel...

Answer 1

The field key is the form component. You specify it yourself when you create the form.

<h3>Здравствуйте, [submission:values:firstname] [submission:values:middlename] !</h3>