title: News Content - Section, Subsection, Sub-subsection, etc
body: <p>Content type "News" in our system can have Sections. Sections can have subsections. Subsections can have sub-subsections, etc. Our authors need the ability to add one or more sections and ability to reorder sections or subsections. I'm new to Drupal so having hard time figuring out how do I go about creating the content type and entry form. Can someone give pointers (modules to look into, books, videos, blogs, etc.) that is similar to my use case?</p>
  
  <p><strong>Update:</strong></p>
  
  <p>E.g.:</p>
  
  <pre><code>Article Title
   - Section 1
      - subsection 1
      - subsection 2
   - Section 2
      - subsection 1
      - subsection 2
  </code></pre>
  
  <p>The structure of News content type is similar to the structure of a book:</p>
  
  <pre><code>Article Title --&gt; book title
   - Section 1  --&gt; chapter title
      - subsection 1  --&gt; section title
      - subsection 2  --&gt; another section title
   - Section 2
      - subsection 1
      - subsection 2
  </code></pre>
  
  <ul>
  <li>A book can have multiple chapters --> A news article can have many sections</li>
  <li>A chapter can have multiple sections --> A news section can have multiple subsections</li>
  </ul>
  
  <p>Our requirements are similar to the functionality provided by the books module, but the terms "book", "chapter", "page", etc. will confuse our editors; we instead need terms like "Article title", "sections", etc. </p>
  
  <p>Thanks!</p>