OperationManagerLocal manager = LookupUtil.getOperationManager();
ResourceManagerLocal resourceManager = LookupUtil.getResourceManager();
if (operationPreferences.useLastCompleted) {
PageControl pageControl = new PageControl(0, operationPreferences.lastCompleted);
pageControl.initDefaultOrderingField("ro.createdTime", PageOrdering.DESC);
PageList<ResourceOperationLastCompletedComposite> lastCompletedResourceOps =
manager.findRecentlyCompletedResourceOperations(user.getSubject(), null, pageControl);
disambiguatedLastCompletedResourceOps = DisambiguatedResourceListUtil.disambiguate(
resourceManager, lastCompletedResourceOps, RESOURCE_OPERATION_RESOURCE_ID_EXTRACTOR);