public class MyForm extends AbstractForm {

  public MyForm() throws ProcessingException {
    super();
  }

  public CancelButton getCancelButton() {
    return getFieldByClass(CancelButton.class);
  }

  public void startModify() throws ProcessingException {
    startInternal(new ModifyHandler());
  }

  public MainBox getMainBox() {
    return getFieldByClass(MainBox.class);
  }

  public OkButton getOkButton() {
    return getFieldByClass(OkButton.class);
  }

  public PageBox getPageBox() {
    return getFieldByClass(PageBox.class);
  }

  @Order(10.0)
  public class MainBox extends AbstractGroupBox {

    @Order(10.0)
    public class PageBox extends AbstractPageField<CompanyTablePage> {
    }

    @Order(20.0)
    public class OkButton extends AbstractOkButton {
    }

    @Order(30.0)
    public class CancelButton extends AbstractCancelButton {
    }
  }

  public class ModifyHandler extends AbstractFormHandler {

    @Override
    public void execLoad() throws ProcessingException {
      CompanyTablePage page = new CompanyTablePage();
      getPageBox().setPage(page);
    }
  }
}

Bookmark bm = new Bookmark();
// outline
bm.setOutlineClassName(StandardOutline.class.getName());
// invisible root node page !!the class name must be inserted as a string with Kepler!!
NodePageState invisibleRootNodeState = new NodePageState();
invisibleRootNodeState.setPageClassName("org.eclipse.scout.rt.client.ui.desktop.outline.AbstractOutline$InvisibleRootPage");
invisibleRootNodeState.setExpanded(true);
bm.addPathElement(invisibleRootNodeState);
// a node page
NodePageState childNodePageState = new NodePageState();
childNodePageState.setPageClassName(ChildNodePage.class.getName());
childNodePageState.setExpanded(true);
bm.addPathElement(childNodePageState);
// a table page with a selected value !! ensure to mark the column as primary key !!!
TablePageState personsTablePageState = new TablePageState();
personsTablePageState.setExpanded(true);
personsTablePageState.setPageClassName(PersonsTablePage.class.getName());
personsTablePageState.setExpandedChildPrimaryKey(new CompositeObject(2l));
personsTablePageState.setSelectedChildrenPrimaryKeys(Arrays.asList(new CompositeObject[]{new CompositeObject(2l)}));
bm.addPathElement(personsTablePageState);

// a sub node of the persons table page
NodePageState companyNodePage = new NodePageState();
companyNodePage.setExpanded(true);
companyNodePage.setPageClassName(ChildNodePage.class.getName());
bm.addPathElement(companyNodePage);

// a table page under the 
TablePageState companiesTablePageState = new TablePageState();
companiesTablePageState.setExpanded(true);
companiesTablePageState.setPageClassName(CompaniesTablePage.class.getName());
bm.addPathElement(companiesTablePageState);

// activation of the bookmark
ClientSession.get().getDesktop().activateBookmark(bm, true);