</sourceAttachment>  <policyRule> <coding> <system value="http://terminology.hl7.org/CodeSystem/v3-ActCode"/> <code value="OPTIN"/> </coding> </policyRule> <provision> <period> <start value="2015-01-01"/> <end value="2015-02-01"/> </period> </provision> </Consent>


  
  
  
  
    
      
      
    
    
      
    
      
      
    
  
  
    
    
  
  
  
  
  
    
  
  
  
    
    <!--  likely use url pointer to common text  -->
  </sourceAttachment>
  <!--  this is opt-in - e.g. everything approved unless otherwise stated  -->
  <policyRule>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/v3-ActCode"/>
      <code value="OPTIN"/>
    </coding>
  </policyRule>
  <provision>
    <period>
      <start value="2015-01-01"/>
      <end value="2015-02-01"/>
    </period>
  </provision>
</Consent>