TreeNodeFamily familyNode = domainNode.getNodeFamily(strDeviceFamily);
if (familyNode != null) {
// add members to family node
familyNode.addMembers(true);
familyNode.setBuilt(true);
SpRecordingDevices.updateRecordabilityNodes(familyNode.children());
// get member node
String strDeviceMember = vectAttribute.elementAt(2).toString();
memberNode = familyNode.getNodeMember(strDeviceMember);
if (memberNode != null) {