.. _undefined_refs:

Undefined References
====================

.. undefined_refs::

This documentation should have no undefined references, but for demonstration purposes, some
undefined references are added here intentionally.

.. spec:: SWA_Spec_1
    :refs: Undefined_1, SWA_Spec_2, Undefined_2

.. spec:: SWA_Spec_2
    :refs: SWA_Spec_3, Undefined_3

.. spec:: SWA_Spec_3
    :refs: Undefined_4