diff --git a/org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/utils/.ratings b/org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/utils/.ratings
index e867c4379db2fbe00a50f32e7565212cb8f902b6..fd601055e3cc6313f19efd89f42fcf2ef179e034 100644
--- a/org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/utils/.ratings
+++ b/org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/utils/.ratings
@@ -1,6 +1,6 @@
 AbstractNameEditingSupport.java c57336a0e0da18711a1610ca667dfea76728807f GREEN
 ActionUtils.java f16dd179005f48c747d2c9cf250b05e7225495cf GREEN
-ConstraintsBaseUIUtils.java 50c26b90a6ebe6c7f7861092dac5ebc1f3fc0ce3 GREEN
+ConstraintsBaseUIUtils.java 27e9f5ada7b1838aa375d0e136409d9f22bd5ef7 GREEN
 DragAndDropBaseUtils.java 4308b2151a7075adeb4f7e7246859d421150415b GREEN
 EllipseLayoutUIUtils.java 271e287f1e5befb03a9d115a98e22453056521e0 GREEN
 FontUtils.java a167a05bdaa8da9853705cc5134f30f6d81bc9f2 GREEN
diff --git a/org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/utils/ConstraintsBaseUIUtils.java b/org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/utils/ConstraintsBaseUIUtils.java
index 50c26b90a6ebe6c7f7861092dac5ebc1f3fc0ce3..27e9f5ada7b1838aa375d0e136409d9f22bd5ef7 100644
--- a/org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/utils/ConstraintsBaseUIUtils.java
+++ b/org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/utils/ConstraintsBaseUIUtils.java
@@ -229,6 +229,12 @@ public class ConstraintsBaseUIUtils {
 		private class ConstraintBasedDevelopmentProcessListener implements
 				IPersistencyServiceListener {
 
+			/** {@inheritDoc} */
+			@Override
+			public void topLevelElementLoaded(ITopLevelElement element) {
+				// ignore
+			}
+
 			/** {@inheritDoc} */
 			@Override
 			public void topLevelElementAdded(ITopLevelElement element) {
diff --git a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/.ratings b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/.ratings
index 9029efb310159dd6df64c60258a654cac7fc8c2f..30dca8d82b571f3154306b99c7e18afd7b5a09b7 100644
--- a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/.ratings
+++ b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/.ratings
@@ -1,12 +1,12 @@
-ActionService.java a25b4055124f9ef9bafda31d022c22b35f08d736 GREEN
+ActionService.java e29126b5947c9fd2f1d82bb87001b9d0ead50c3b GREEN
 AllocationEditPartFactoryService.java 795fbae65ae3a61cd080888e613c3c91c1265151 GREEN
 ConstraintLabelDecorator.java 6ce0b7a31e1f033e5b0a2fecde0da6f68d8787d0 GREEN
 ConstraintUIService.java 3d3e2f49e117f13e235f403c562ef0dc3a188b76 GREEN
 ContextMenuService.java 240c860feb7246427ed62096af01fd7d9275cdf1 GREEN
 EditPartFactoryService.java e23ecf38cac145540d5dd30d2be820794a45397e GREEN
-MarkerService.java 69b8426feb577da5db8477f0179508b14becac2d GREEN
+MarkerService.java 0c24285bfde05aea3ac27a31099885a18bf85f14 GREEN
 ModelEditorBindingService.java ce63dd6ed8c244fe13f1ca6e071e14f7f8b09cd7 GREEN
 ModelElementHandlerService.java 1eb55dcbe656377f28055713fec83fb6ff0137ab GREEN
-NavigatorService.java 546a8417487f1f3dca9a53e5a5c28ed8b8c0a869 GREEN
+NavigatorService.java e18ba261ef21a39065371e15ce4f03e980b23f68 GREEN
 ToolingKernelUIInternal.java 38903445a9084b7908716a00f41621dfb3126fca GREEN
 TutorialUIService.java c2e5dd68ac985dbbcc337b6cb51b6342f1cca78f GREEN
diff --git a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/ActionService.java b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/ActionService.java
index a25b4055124f9ef9bafda31d022c22b35f08d736..e29126b5947c9fd2f1d82bb87001b9d0ead50c3b 100644
--- a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/ActionService.java
+++ b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/ActionService.java
@@ -206,6 +206,12 @@ public class ActionService implements IActionService, IPersistencyServiceListene
 		refresh();
 	}
 
+	/** {@inheritDoc} */
+	@Override
+	public void topLevelElementLoaded(ITopLevelElement element) {
+		// ignore
+	}
+
 	/** {@inheritDoc} */
 	@Override
 	public void topLevelElementAdded(ITopLevelElement element) {
diff --git a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/MarkerService.java b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/MarkerService.java
index 69b8426feb577da5db8477f0179508b14becac2d..0c24285bfde05aea3ac27a31099885a18bf85f14 100644
--- a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/MarkerService.java
+++ b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/MarkerService.java
@@ -202,6 +202,12 @@ public class MarkerService implements IMarkerService, IPersistencyServiceListene
 		updateUI.schedule();
 	}
 
+	/** {@inheritDoc} */
+	@Override
+	public void topLevelElementLoaded(ITopLevelElement element) {
+		// ignore
+	}
+
 	/** {@inheritDoc} */
 	@Override
 	public void topLevelElementAdded(ITopLevelElement element) {
diff --git a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/NavigatorService.java b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/NavigatorService.java
index 546a8417487f1f3dca9a53e5a5c28ed8b8c0a869..e18ba261ef21a39065371e15ce4f03e980b23f68 100644
--- a/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/NavigatorService.java
+++ b/org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/NavigatorService.java
@@ -139,6 +139,12 @@ public class NavigatorService implements INavigatorService, IPersistencyServiceL
 		return navigatorViewPart.getSite().getSelectionProvider().getSelection();
 	}
 
+	/** {@inheritDoc} */
+	@Override
+	public void topLevelElementLoaded(ITopLevelElement element) {
+		// ignore
+	}
+
 	/** {@inheritDoc} */
 	@Override
 	public void topLevelElementAdded(final ITopLevelElement element) {
diff --git a/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/internal/.ratings b/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/internal/.ratings
index 8530fea8916bd934658aadd6f40534dc121591f2..5b083b5642dafb7e2fa6bedde5c953cc6d0bfab2 100644
--- a/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/internal/.ratings
+++ b/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/internal/.ratings
@@ -8,7 +8,7 @@ LibraryPrototypeProvider.java 357a04fa68b83e71d1af9809653139b5a9a320ac GREEN
 LibraryService.java d22671ba820466062852c15873698adf28960d94 GREEN
 LoggingService.java c77e48deb577683ba67f181f026f772b4dcf635e GREEN
 MigrationService.java d5ef6b1b3aeaccc94e041fb73f4bbe40234071b4 GREEN
-PersistencyService.java 7937f159810fb5088182a9b6ccd76c6da5a7b585 GREEN
+PersistencyService.java 5ec2db69db895aebc54705c264fa4506b22b1287 GREEN
 PrototypeService.java a2c5026f4c7693623efd6ffadd9284248e49e243 GREEN
 ToolingKernelInternal.java efd435f8c39e072fa9ec422deefff23d95607d25 GREEN
 TransformationService.java a6e103e3a65ec885d6b608978123adf80a7379c0 GREEN
diff --git a/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/internal/PersistencyService.java b/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/internal/PersistencyService.java
index 7937f159810fb5088182a9b6ccd76c6da5a7b585..5ec2db69db895aebc54705c264fa4506b22b1287 100644
--- a/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/internal/PersistencyService.java
+++ b/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/internal/PersistencyService.java
@@ -128,6 +128,7 @@ public class PersistencyService implements IPersistencyService, IIntrospectiveKe
 		for(ITopLevelElement context : provider.getTopLevelElements()) {
 			elementCache.add(context);
 			storageProviderCache.put(context, provider);
+			notifyListenersAboutLoad(context);
 		}
 	}
 
@@ -243,6 +244,13 @@ public class PersistencyService implements IPersistencyService, IIntrospectiveKe
 		listeners.remove(listener);
 	}
 
+	/** Notifies listener about top-level element loading (startup). */
+	private synchronized void notifyListenersAboutLoad(ITopLevelElement top) {
+		for(IPersistencyServiceListener listener : listeners) {
+			listener.topLevelElementLoaded(top);
+		}
+	}
+
 	/** Notifies listener about top-level element adding. */
 	private synchronized void notifyListenersAboutAdd(ITopLevelElement top) {
 		for(IPersistencyServiceListener listener : listeners) {
diff --git a/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/service/listener/.ratings b/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/service/listener/.ratings
index 763efe807c3cca3c353570e72709152c8f426170..f46852669e2c7bb1fc5131205604a2f81fa96667 100644
--- a/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/service/listener/.ratings
+++ b/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/service/listener/.ratings
@@ -1,2 +1,2 @@
-IPersistencyServiceListener.java 529da8b57ba65f102d590dda044e527ea026c346 GREEN
+IPersistencyServiceListener.java 54386c1fabdd0814e0924c2dbec936fde19f62c3 GREEN
 ITutorialServiceListener.java dc67ae890f054c90920515291c5894661f2c4a1c GREEN
diff --git a/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/service/listener/IPersistencyServiceListener.java b/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/service/listener/IPersistencyServiceListener.java
index 529da8b57ba65f102d590dda044e527ea026c346..54386c1fabdd0814e0924c2dbec936fde19f62c3 100644
--- a/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/service/listener/IPersistencyServiceListener.java
+++ b/org.fortiss.tooling.kernel/src/org/fortiss/tooling/kernel/service/listener/IPersistencyServiceListener.java
@@ -27,6 +27,12 @@ import org.fortiss.tooling.kernel.extension.data.ITopLevelElement;
  */
 public interface IPersistencyServiceListener {
 
+	/**
+	 * Notifies the listener that the given element just was loaded by the
+	 * persistency service (during startup).
+	 */
+	void topLevelElementLoaded(ITopLevelElement element);
+
 	/**
 	 * Notifies the listener that the given element just appeared in the
 	 * persistency service.