private String initBridgeRequestScope(ActionRequest request, ActionResponse response)
{
// Generate an RMI UID, which is a unique identifier WITHIN the local
// host. This will be used as the new lifecyleID
UID uid = new UID();
String requestScopeId = qualifyScopeId(mPortletConfig.getPortletName(),
request.getPortletSession(true).getId(),
uid.toString());
// set in response render parameter so will receive in future calls
// however don't store internally until there is specific state to
// manage
response.setRenderParameter(REQUEST_SCOPE_ID_RENDER_PARAM, requestScopeId);