diff --git a/controller/src/main/java/io/github/mmm/ui/impl/controller/UiNavigationManagerProvider.java b/controller/src/main/java/io/github/mmm/ui/impl/controller/UiNavigationManagerProvider.java
index d6ac981..8066554 100644
--- a/controller/src/main/java/io/github/mmm/ui/impl/controller/UiNavigationManagerProvider.java
+++ b/controller/src/main/java/io/github/mmm/ui/impl/controller/UiNavigationManagerProvider.java
@@ -4,7 +4,7 @@
 
 import java.util.ServiceLoader;
 
-import io.github.mmm.base.config.ServiceHelper;
+import io.github.mmm.base.service.ServiceHelper;
 import io.github.mmm.ui.api.controller.UiNavigationManager;
 
 /**
diff --git a/core/src/main/java/io/github/mmm/ui/impl/UiDispatcherProvider.java b/core/src/main/java/io/github/mmm/ui/impl/UiDispatcherProvider.java
index e3a67f0..b77a22a 100644
--- a/core/src/main/java/io/github/mmm/ui/impl/UiDispatcherProvider.java
+++ b/core/src/main/java/io/github/mmm/ui/impl/UiDispatcherProvider.java
@@ -4,7 +4,7 @@
 
 import java.util.ServiceLoader;
 
-import io.github.mmm.base.config.ServiceHelper;
+import io.github.mmm.base.service.ServiceHelper;
 import io.github.mmm.ui.api.UiDispatcher;
 
 /**
diff --git a/core/src/main/java/io/github/mmm/ui/impl/UiLocalizerProvider.java b/core/src/main/java/io/github/mmm/ui/impl/UiLocalizerProvider.java
index 9492520..0f9fd22 100644
--- a/core/src/main/java/io/github/mmm/ui/impl/UiLocalizerProvider.java
+++ b/core/src/main/java/io/github/mmm/ui/impl/UiLocalizerProvider.java
@@ -4,7 +4,7 @@
 
 import java.util.ServiceLoader;
 
-import io.github.mmm.base.config.ServiceHelper;
+import io.github.mmm.base.service.ServiceHelper;
 import io.github.mmm.ui.api.UiLocalizer;
 
 /**
diff --git a/core/src/main/java/io/github/mmm/ui/impl/UiNotifierProvider.java b/core/src/main/java/io/github/mmm/ui/impl/UiNotifierProvider.java
index 08f2101..3e034f6 100644
--- a/core/src/main/java/io/github/mmm/ui/impl/UiNotifierProvider.java
+++ b/core/src/main/java/io/github/mmm/ui/impl/UiNotifierProvider.java
@@ -4,7 +4,7 @@
 
 import java.util.ServiceLoader;
 
-import io.github.mmm.base.config.ServiceHelper;
+import io.github.mmm.base.service.ServiceHelper;
 import io.github.mmm.ui.api.notify.UiNotifier;
 
 /**
diff --git a/core/src/main/java/io/github/mmm/ui/impl/UiScreenProvider.java b/core/src/main/java/io/github/mmm/ui/impl/UiScreenProvider.java
index 8b0cae7..f2a0f11 100644
--- a/core/src/main/java/io/github/mmm/ui/impl/UiScreenProvider.java
+++ b/core/src/main/java/io/github/mmm/ui/impl/UiScreenProvider.java
@@ -4,7 +4,7 @@
 
 import java.util.ServiceLoader;
 
-import io.github.mmm.base.config.ServiceHelper;
+import io.github.mmm.base.service.ServiceHelper;
 import io.github.mmm.ui.api.UiScreen;
 
 /**
diff --git a/core/src/main/java/io/github/mmm/ui/impl/UiToggleGroupFactoryProvider.java b/core/src/main/java/io/github/mmm/ui/impl/UiToggleGroupFactoryProvider.java
index ecaa261..c244c4d 100644
--- a/core/src/main/java/io/github/mmm/ui/impl/UiToggleGroupFactoryProvider.java
+++ b/core/src/main/java/io/github/mmm/ui/impl/UiToggleGroupFactoryProvider.java
@@ -4,7 +4,7 @@
 
 import java.util.ServiceLoader;
 
-import io.github.mmm.base.config.ServiceHelper;
+import io.github.mmm.base.service.ServiceHelper;
 import io.github.mmm.ui.api.factory.UiToggleGroupFactory;
 
 /**
diff --git a/core/src/main/java/io/github/mmm/ui/impl/binding/UiActionBindingProvider.java b/core/src/main/java/io/github/mmm/ui/impl/binding/UiActionBindingProvider.java
index 744d3fd..c35fbbd 100644
--- a/core/src/main/java/io/github/mmm/ui/impl/binding/UiActionBindingProvider.java
+++ b/core/src/main/java/io/github/mmm/ui/impl/binding/UiActionBindingProvider.java
@@ -4,7 +4,7 @@
 
 import java.util.ServiceLoader;
 
-import io.github.mmm.base.config.ServiceHelper;
+import io.github.mmm.base.service.ServiceHelper;
 import io.github.mmm.ui.api.binding.UiActionBinding;
 
 /**