USR-001
-------

.. vertex:: USR-001
   :type: usr
   :tags: P1, functional
   :parents: MRD-001:FRnR

   this is high-level user requirement of some sort.

   It is derived from a specific paragraph of a market requirements document.
   If that paragraph is updated, the 'fingerprint' tracked by this vertex will
   be invalidated, triggering a review of this user requirement to ensure it
   still reflects the market requirements as intended.

Ancestors
=========

.. vertex-table::
    :query: ancestors

    uid = "USR-001"

Descendants
===========

.. vertex-table::
    :query: descendants

    uid = "USR-001"