--- a/paq/prov-aq.html	Fri Apr 12 11:31:32 2013 +0100
+++ b/paq/prov-aq.html	Fri Apr 12 11:32:40 2013 +0100
@@ -966,9 +966,6 @@
 
     <section>
       <h2>Provenance pingback</h2>
-      <p class="TODO">
-        REVIEW.  This section describes an "at-risk" feature whose final inclusion in this document is undecided.  Does the use of a "ping-back" for discovering additional provenance fall under the remit of "provenance access and query"?  Is it a useful feature to define?
-      </p>
       <p>
         This section describes a mechanism that may be used to discover related provenance information that the publisher of a resource does not otherwise know about; e.g. provenance describing how it is used after it has been created.
       </p>