diff --git a/org.fortiss.tooling.kernel/trunk/model/kernel.ecore b/org.fortiss.tooling.kernel/trunk/model/kernel.ecore
index 5e6c7ee7e34d6c848a9f3e6ad1e5909927fbe9a8..8467f77015e15bd93399a6876109cadd90da2175 100644
--- a/org.fortiss.tooling.kernel/trunk/model/kernel.ecore
+++ b/org.fortiss.tooling.kernel/trunk/model/kernel.ecore
@@ -136,11 +136,6 @@
           upperBound="-1" eType="#//constraints/ConstrainedWithChecksum" containment="true"/>
       <eStructuralFeatures xsi:type="ecore:EReference" name="verificationStatus" eType="#//constraints/IConstraintVerificationStatus"
           containment="true"/>
-      <eStructuralFeatures xsi:type="ecore:EAttribute" name="autoCheck" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-          <details key="documentation" value="&lt;b>Do not set this field directly!&lt;/b> Use ConstraintsUtils.setAutoCheck instead: this will trigger the check immediatly if you set &lt;code>autocheck&lt;/code> to &lt;code>true&lt;/code>."/>
-        </eAnnotations>
-      </eStructuralFeatures>
     </eClassifiers>
     <eClassifiers xsi:type="ecore:EClass" name="IConstraintVerificationStatus" abstract="true"
         interface="true">
diff --git a/org.fortiss.tooling.kernel/trunk/model/kernel.genmodel b/org.fortiss.tooling.kernel/trunk/model/kernel.genmodel
index 3572a2e2f54b674166948554ccc73beb7f0f1443..7fc1f870e3a4610866e228085ada3416cb6a2c2a 100644
--- a/org.fortiss.tooling.kernel/trunk/model/kernel.genmodel
+++ b/org.fortiss.tooling.kernel/trunk/model/kernel.genmodel
@@ -63,7 +63,6 @@
             ecoreFeature="ecore:EReference kernel.ecore#//constraints/IConstraint/constrainedsWithChecksum"/>
         <genFeatures notify="false" createChild="false" propertySortChoices="true"
             ecoreFeature="ecore:EReference kernel.ecore#//constraints/IConstraint/verificationStatus"/>
-        <genFeatures createChild="false" ecoreFeature="ecore:EAttribute kernel.ecore#//constraints/IConstraint/autoCheck"/>
       </genClasses>
       <genClasses ecoreClass="kernel.ecore#//constraints/IConstraintVerificationStatus">
         <genFeatures notify="false" createChild="false" propertySortChoices="true"