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    <p>I think I've got this figured out.</p> <p>In your presenter with the TabLayoutPanel (let's call it MainPresenter):</p> <pre><code>@ContentSlot public static final Type&lt;RevealContentHandler&lt;?&gt;&gt; SLOT_first = new Type&lt;RevealContentHandler&lt;?&gt;&gt;(); @ContentSlot public static final Type&lt;RevealContentHandler&lt;?&gt;&gt; SLOT_second = new Type&lt;RevealContentHandler&lt;?&gt;&gt;(); public interface MyView extends View { public void setMainPresenter(MainPresenter presenter); public TabLayoutPanel getTeamsPanel(); } @Inject PlaceManager placeMananger; @Inject FirstPresenter firstPresenter; @Inject SecondPresenter secondPresenter; @ProxyCodeSplit public interface MyProxy extends Proxy&lt;MainPresenter&gt; { } @Inject public MainPresenter(final EventBus eventBus, final MyView view, final MyProxy proxy) { super(eventBus, view, proxy); view.setMainPresenter(this); } @Override protected void revealInParent() { RevealRootContentEvent.fire(this, this); } public void setTabContents(Integer tab) { if (tab == 0) { placeMananger.revealPlace(new PlaceRequest("first")); } else if (tab == 1) { placeMananger.revealPlace(new PlaceRequest("second")); } </code></pre> <p>Then in your MainView implement the method setMainPresenter() to store a reference locally. Implement the usual setInSlot() and then add this tab handler:</p> <pre><code>@UiHandler("mainTabs") void onMainTabsBeforeSelection(BeforeSelectionEvent&lt;Integer&gt; event) { mainPresenter.setTabContents(event.getItem()); } </code></pre> <p>The handler will call MainPresenter each time the user changes tabs. setTabContents() will then call revealInParent() for the appropriate "tab" Presenter.</p>
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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