<div class="content" name="Security_Property_Collection_Header" uuid="25146b80-ec6d-45bd-9029-8a4bcb53500f"><p>The Security Property Collection Header structure specifies
the header of a <a href="68abd53d-29df-40c1-819e-65ea19ef1b03" data-linktype="relative-path">Security
Property (section 2.2.3.2.1)</a> collection.</p><table>
 <tbody><tr>
  <th><p><br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>1<br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>2<br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>3<br/>0</p></th>
  <th><p><br/>1</p></th>
 </tr>
 <tr>
  <td colspan="16">collectionType</td>
  <td colspan="16">cProperties</td>
 </tr>
</tbody></table><p><b>collectionType (2 bytes): </b> An unsigned short
that MUST contain one of the following values:</p><dl>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Value</p>
   </th>
   <th>
   <p>Meaning</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>0x0a01</td>
  <td>The collection MUST contain properties that are not specific to any one caller in the ORPC call chain, but that apply to the entire ORPC call chain.</td>
 </tr><tr>
  <td>0x0a02</td>
  <td>The collection MUST contain properties that describe one caller in the ORPC call chain.</td>
 </tr></tbody></table>
</dd></dl><p><b>cProperties (2 bytes): </b> An unsigned short that
MUST contain the number of Security Property structures in the collection. MUST
NOT be zero.</p></div>