concept Help_Page
  purpose help user find what they are looking for.

  state
    page_name: String
    features_links: set String
    basic_information: String

  actions
    displayPageContent()
      pre true
      // Additional logic to display the content of the help page
      set page_name, features_links, basic_information to generatePageContent()

  operational principle
    after displayPageContent(), the help page content is presented to the user

  where
    generatePageContent(): (String, set String, String)
      pre true
      // Additional logic to generate content for the help page
