Attach a webform into faq module content
https://www.drupal.org/project/faq


  The Frequently Asked Questions (faq) module allows users, with
  appropriate permissions, to create question and answer pairs which
  they want displayed on the 'faq' page. The 'faq' page is automatically
  generated from the FAQ nodes configured. Basic Views layouts are also
  provided and can be customised via the Views UI (rather than via the
  module settings page)


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