anchor.diff:  			name="studySubject.systemAssignedIdentifiers[PAGE.ROW.INDEX].value"
   			onfocus="javascript:clearField(this)" type="text"
   			class="required validate-notEmpty" /></td>
  -		<td><input type="radio"
  -			id="systemAssignedIdentifiers[PAGE.ROW.INDEX].primaryIndicator" class="identifierRadios"
  +		<td>
  +			<input type="hidden" name="studySubject.systemAssignedIdentifiers[PAGE.ROW.INDEX].primaryIndicator" id="systemAssignedIdentifiers[PAGE.ROW.INDEX].primaryIndicator-hidden"/>
  +			<input type="radio" id="systemAssignedIdentifiers[PAGE.ROW.INDEX].primaryIndicator" class="identifierRadios"
   			name="studySubject.systemAssignedIdentifiers.primaryIndicator-PAGE.ROW.INDEX" onclick="manageIdentifierRadio(this);"/>
   		</td>
   		<td><a
  
positive.code: };
  RowManager.addRowInseter(systemIdentifierRowInserterProps);
  RowManager.addRowInseter(organizationIdentifierRowInserterProps);
  function manageIdentifierRadio(element){
  	$$("form .identifierRadios").each(function(e)
  										{
  											e.checked=false;
  											$(e.id+"-hidden").value="false"
  										}
  									);
  	element.checked=true;
  	$(element.id+"-hidden").value="true";
  }
  </script>
  </head>
  
negative.code: 					<th><tags:requiredIndicator /><fmt:message key="c3pr.common.identifierType"/><tags:hoverHint keyProp="study.healthcareSite.identifierType"/></th>
  					<th><tags:requiredIndicator /><fmt:message key="c3pr.common.identifier"/><tags:hoverHint keyProp="study.coordinatingcenter.identifier"/></th>
  					<th><fmt:message key="c3pr.common.primaryIndicator"/><tags:hoverHint keyProp="study.healthcareSite.primaryIndicator"/></th>
  						</td>
  					<th></th>
  				</tr>
  				<c:forEach var="orgIdentifier" items="${command.studySubject.organizationAssignedIdentifiers}"
  					varStatus="organizationStatus">
  					<tr id="organizationIdentifier-${organizationStatus.index}">
  						<td>${orgIdentifier.healthcareSite.name}</td>
  						<td>${orgIdentifier.type.displayName}</td>
  						<td>${orgIdentifier.value}</td>
  						<td>
  							<form:hidden path="studySubject.organizationAssignedIdentifiers[${organizationStatus.index}].primaryIndicator" id="identifier-org-${organizationStatus.index}-hidden"/>
  							<input type="radio" class="identifierRadios" id="identifier-org-${organizationStatus.index}" onclick="manageIdentifierRadio(this);"
  							<c:if test="${orgIdentifier.primaryIndicator}"> checked </c:if>/>
  						</td>
  					</tr>
  				</c:forEach>
  