help needed for planned work in a network.  More info at <a href="../../concepts/proposals/">Proposals concepts</a>.</p>
<p><img alt="offers and requests model" src="../../assets/proposal-mdl.png" /></p>
<h4 id="vfproposal">vf:Proposal</h4>
<p>A Proposal is a container of related Intents, and is an offer or a request, determined by the purpose.  This also corresponds to whether the provider or receiver Agent is undefined in the primary published Intent. Proposals often have more than one Intent, either beca