protected CommandResult doExecuteWithResult(IProgressMonitor monitor,
IAdaptable info) throws ExecutionException {
ProcessingElementInstance newElement = CoreFactory.eINSTANCE
.createProcessingElementInstance();
DispelRoot owner = (DispelRoot) getElementToEdit();
owner.getProcessingElementInstances().add(newElement);
doConfigure(newElement, monitor, info);
((CreateElementRequest) getRequest()).setNewElement(newElement);
return CommandResult.newOKCommandResult(newElement);