# Documentation Constructs

This topic describes the conceptual elements of authored documentation across all Next Gen products.

- DITA Authoring
  This topic briefly explains the use of DITA for authoring Next Gen documentation.
- Web Help
  This topic discusses Web Help as a deliverable across all Next Gen products.
- Page-Level Help
  This topic defines the concept of page-level help and provides a brief example.
- InfoDev Web Server
  The InfoDev web server is the primary source of customer-based support documentation for all Next Gen products.
- Web Help Presentation Elements
  This topic explains the major areas of the web help presentation.

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