nasa-se-expanded pack — content licence
========================================

This pack is derived from:
    Expanded Guidance for NASA Systems Engineering
    Volume 1: Systems Engineering Practices
    National Aeronautics and Space Administration (NASA), NASA Headquarters,
    Washington, D.C. — NASA/SP-2016-6105-SUPPL, March 2016

Source licence: Public Domain (US Government work)  (tier 1 — see ../../docs/SOURCE-VETTING.md)
No source-material download link is published (see ../../docs/LICENSING.md).

This source is a work of the United States Government, prepared by NASA, and is
therefore NOT subject to copyright protection in the United States (17 U.S.C. 105).
It is in the public domain: anyone may reproduce, transform, and redistribute it for
any purpose, including commercially, without permission and without royalty.

Conditions carried forward into this pack:
  - Commercial use:        permitted (no restriction).
  - Attribution:           NOT required (provided here only as a courtesy).
  - Non-commercial limit:  none.
  - Share-alike:           none — this pack's content does not inherit a copyleft
                           obligation from the source.

Attribution to NASA is provided as a courtesy (see the repository NOTICE), not as a
legal obligation. NASA does not endorse this pack or its authors, and reference to
NASA does not imply NASA approval. NASA, the NASA logotype, and the NASA insignia are
protected under separate trademark/usage rules (14 CFR 1221); this pack uses none of
those marks — it references the document textually only.

This pack is a synthesized, transformed set of reference notes (the *expanded
guidance* depth layer over the base nasa-se-handbook pack). It contains no long
verbatim passages of the source (verified mechanically by check_overlap.py).

NOTE: This file governs the CONTENT of this pack and is independent of the
repository's MIT licence (which covers tooling only).