docs: def add_sections(app, doctree, fromdocname):
      """Add section titles to the needs as additional attributes that can
      be used in tables and filters"""
      needs = getattr(app.builder.env, 'needs_all_needs', {})
      for key, need_info in needs.items():
          sections = get_sections(need_info)
          need_info['sections'] = sections
          need_info['section_name'] = sections[0] if sections else ""