Getting work item layout in external Swing application

I'm writting a Swing application which extends RTC and i need to run
work item query, open some work items from results, modify and save
them. It will be exactly like in Eclipse client. And i've got a
problem with work item layout.
How can i get information about what tabs, sections and presentations
in sections should be shown? This information i can set in process
configuration, so my JPanel shouldn't be constant. I found some
information about how contributing attribute presentations, but only
in Eclipse and Web UI. How can I get this informations using only
Plain Java API?

EditorPresentation editor = workItemCommon.getEditorPresentation(wi,null);

Map<String,List<AbstractPresentationDescriptor>> presen = editor.getPresentationsMap();

List<AbstractPresentationDescriptor> list = presen.get("com.ibm.team.workitem.tab.overview");



for (AbstractPresentationDescriptor it : list) {

  System.out.println("+ "+it.getElementId());

  System.out.println("++"+((SectionDescriptor)it).getTitle());

  Map<String> map = ((SectionDescriptor)it).getProperties();

  System.out.println(map.isEmpty());

 }

			List<AbstractPresentationDescriptor> list = editor

					.getPresentationsMap().get(editor.getEditorLayout());

			for (AbstractPresentationDescriptor it : list) {

				System.out.println(it.getElementId());

				List<AbstractPresentationDescriptor> list2 = editor

						.getPresentationsMap().get(it.getElementId());



				for (AbstractPresentationDescriptor it2 : list2) {



					System.out.println("\t * "

							+ ((SectionDescriptor) it2).getTitle() + " -- "

							+ it2.getElementId());



					List<AbstractPresentationDescriptor> list3 = editor

							.getPresentationsMap().get(it2.getElementId());

					if (list3 == null)

						continue;

					for (AbstractPresentationDescriptor it3 : list3) {

						if (((PresentationDescriptor) it3).getAttributeId() != null) {

							System.out.println("\t\t -- Attr: "

									+ ((PresentationDescriptor) it3)

											.getAttributeId());

						} else {

							System.out.println("\t\t ** "

									+ ((PresentationDescriptor) it3)

											.getElementId());

						}

					}

					System.out.println();

				}

			}