--- a/ttml10-sdp-us/Overview.html	Wed Dec 12 13:40:36 2012 -0700
+++ b/ttml10-sdp-us/Overview.html	Wed Dec 12 13:59:19 2012 -0700
@@ -560,7 +560,7 @@
 <li>implements support for all other semantics explicitly defined by this profile.</li>
 </ol>
 <p>The semantics defined in [<cite><a class="bibref" href="#bib-TTML10">TTML10</a></cite>] apply unless otherwise constrained in this profile.</p>
-<p>Claims of document conformance <em class="rfc2119" title="must">must</em> use make use of the following profile URI, identified with the indicated profile name:</p>
+<p>Claims of document conformance <em class="rfc2119" title="must">must</em> make use of the following profile URI, identified with the indicated profile name:</p>
 <table>
 <tbody><tr>
 <th>Profile Name</th>
@@ -589,7 +589,9 @@
 <div class="example"><div class="example-title"><span>Example 1</span></div><pre class="example" style="font-family: monospace; font-size: 10pt; color: black; background: white;"><span style="color: blue;">&lt;</span><span style="color: #a31515;">span</span><span style="color: blue;"> </span><span style="color: red;">style</span><span style="color: blue;">=</span>"<span style="color: blue;">s1</span>"<span style="color: blue;">&gt;</span>A<span style="color: blue;">&lt;/</span><span style="color: #a31515;">span</span><span style="color: blue;">&gt;</span>
 <span style="color: blue;">&lt;</span><span style="color: #a31515;">span</span><span style="color: blue;"> </span><span style="color: red;">style</span><span style="color: blue;">=</span>"<span style="color: blue;">s3</span>"<span style="color: blue;">&gt;</span>B<span style="color: blue;">&lt;/</span><span style="color: #a31515;">span</span><span style="color: blue;">&gt;</span>
 <span style="color: blue;">&lt;</span><span style="color: #a31515;">span</span><span style="color: blue;"> </span><span style="color: red;">style</span><span style="color: blue;">=</span>"<span style="color: blue;">s1</span>"<span style="color: blue;">&gt;</span>C<span style="color: blue;">&lt;/</span><span style="color: #a31515;">span</span><span style="color: blue;">&gt;</span></pre></div>
-<div><div class="numbered constraint" title="R0006">A document <em class="rfc2119" title="must not">must not</em> contain elements whose lexical order is different than their temporal order; more specifically, in a parallel timing context, a timed element <em class="rfc2119" title="must not">must not</em> lexically precede another timed element with an earlier start time.</div></div>
+<div><div class="numbered constraint" title="R0006">A document <em class="rfc2119" title="must not">must not</em> contain two elements such that the lexical order of the elements is different than the temporal
+order of the elements.</div></div>
+<div class="note"><div class="note-title"><span>Note</span></div><div class=""><p>This constraint is intended to constrain the lexical order of elements to match the temporal order of the active duration of these elements.</p></div></div>
 <section id="Use_of_Constrained_TTML_Feature_content">
 <h3><span class="secno">4.1 </span>Use of Constrained TTML Feature <span>#content</span></h3>
 <div><div class="numbered constraint" title="R0007">A document that is claimed to be <em>strictly</em> conformant <em class="rfc2119" title="must not">must not</em> contain an

--- a/ttml10-sdp-us/Overview.src.html	Wed Dec 12 13:40:36 2012 -0700
+++ b/ttml10-sdp-us/Overview.src.html	Wed Dec 12 13:59:19 2012 -0700
@@ -390,7 +390,9 @@
 <span style="color: blue;">&lt;</span><span style="color: #a31515;">span</span><span style="color: blue;"> </span><span style="color: red;">style</span><span style="color: blue;">=</span>"<span style="color: blue;">s3</span>"<span style="color: blue;">&gt;</span>B<span style="color: blue;">&lt;/</span><span style="color: #a31515;">span</span><span style="color: blue;">&gt;</span>
 <span style="color: blue;">&lt;</span><span style="color: #a31515;">span</span><span style="color: blue;"> </span><span style="color: red;">style</span><span style="color: blue;">=</span>"<span style="color: blue;">s1</span>"<span style="color: blue;">&gt;</span>C<span style="color: blue;">&lt;/</span><span style="color: #a31515;">span</span><span style="color: blue;">&gt;</span>
 </pre>
-<div data-transform='constraint'>A document MUST NOT contain elements whose lexical order is different than their temporal order; more specifically, in a parallel timing context, a timed element MUST NOT lexically precede another timed element with an earlier start time.</div>
+<div data-transform='constraint'>A document MUST NOT contain two elements such that the lexical order of the elements is different than the temporal
+order of the elements.</div>
+<div class='note'><p>This constraint is intended to constrain the lexical order of elements to match the temporal order of the active duration of these elements.</p></div>
 <section id='Use_of_Constrained_TTML_Feature_content'>
 <h2>Use of Constrained TTML Feature <span data-transform='term'>#content</span></h2>
 <div data-transform='constraint'>A document that is claimed to be <em>strictly</em> conformant MUST NOT contain an