Drupal 7
Webform 7.x-4.15
Example:
Webform 1: Fill up Particular
Webform 2: Category details
When a user submits the first webform 1, I have the confirmation page there I have a listing (For the first time is empty), when I click on another button that is in this page I redirect to second form here I will pass at the same time the last user ID save (SID)
How can I make a relationship between the forms (Webform 1 and Webform 2)?