public PanelInstance getPanelInstance() throws Exception {
   return ((WorkspaceImpl) getWorkspacesManager().getWorkspace(handler.getWorkspaceId()))
       .getPanelInstance(handler.getPanelInstanceId());
 }
 public FormStatus getFormStatus() {
   return handler.getFormStatus();
 }
 public PanelProviderParameter[] getPanelProviderParameters() throws Exception {
   return ((WorkspaceImpl) getWorkspacesManager().getWorkspace(handler.getWorkspaceId()))
       .getPanelInstance(handler.getPanelInstanceId())
       .getSystemParameters();
 }