 or camera node 
   within a group, or else it sets it on all nodes.</div>
</td><td class="summaryTableOwnerCol">StreamManager</td>
</tr>
<tr class="">
<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol">
<div class="summarySignature">
<a class="signatureLink" href="#setUserRole()">setUserRole</a>(p_userID:String, p_role:int, p_streamType:String, p_groupName:String = null):void</div>
<div class="summaryTableDescription">
   Set