[PATCH] eng: Add design group requirement item type

[Chris Johns]

On 13/1/21 9:40 pm, Sebastian Huber wrote:
> +Design Group Requirement Item Type
> +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> +
> +This type refines the :ref:`SpecTypeNonFunctionalRequirementItemType` through
> +the ``non-functional-type`` attribute if the value is ``design-group``. This
> +set of attributes specifies a design group requirement.  Design group
> +requirements have an explicit reference to the associated Doxygen group
> +specified by the ``identifier`` attribute.  Design group requirements have an
> +implicit validation by inspection method.  The qualification toolchain shall
> +perform the inspection and check that the specified Doxygen group exists in the
> +software source code. All explicit attributes shall be specified. The explicit
> +attributes for this type are:

Could you please explain the links between doxygen and the spec files? Are there
other link for other reasons?

Chris