cification.  It is also used as the stage of an EconomicResource that is created in stages, and is part of the logical identifier in those cases.  RecipeFlow and Commitment can have a ProcessSpecification stage specified to indicate that the resource they expect is at a particular stage, for example "tested" or "edited".</p>
<h4 id="vfcommitment">vf:Commitment</h4>
<p>A Commitment is a planned flow.  It can be input or output of an operational Process or planned directly in a Plan if it is a non-process flo