diff --git a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/base/ModeledChildDirectoryObjectService.java b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/base/ModeledChildDirectoryObjectService.java
index 61f48d4d5..98231e38b 100644
--- a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/base/ModeledChildDirectoryObjectService.java
+++ b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/base/ModeledChildDirectoryObjectService.java
@@ -172,9 +172,9 @@ public abstract class ModeledChildDirectoryObjectService<InternalType extends Mo
 
     @Override
     protected void beforeCreate(ModeledAuthenticatedUser user,
-            ModelType model) throws GuacamoleException {
+            ExternalType object, ModelType model) throws GuacamoleException {
 
-        super.beforeCreate(user, model);
+        super.beforeCreate(user, object, model);
         
         // Validate that we can update all applicable parents
         if (!canUpdateModifiedParents(user, null, model))
diff --git a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/base/ModeledDirectoryObjectService.java b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/base/ModeledDirectoryObjectService.java
index c8d80a76f..67bff7b1d 100644
--- a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/base/ModeledDirectoryObjectService.java
+++ b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/base/ModeledDirectoryObjectService.java
@@ -222,6 +222,9 @@ public abstract class ModeledDirectoryObjectService<InternalType extends Modeled
      * @param user
      *     The user creating the object.
      *
+     * @param object
+     *     The object being created.
+     *
      * @param model
      *     The model of the object being created.
      *
@@ -230,7 +233,7 @@ public abstract class ModeledDirectoryObjectService<InternalType extends Modeled
      *     object.
      */
     protected void beforeCreate(ModeledAuthenticatedUser user,
-            ModelType model ) throws GuacamoleException {
+            ExternalType object, ModelType model) throws GuacamoleException {
 
         // Verify permission to create objects
         if (!user.getUser().isAdministrator() && !hasCreatePermission(user))
@@ -436,7 +439,7 @@ public abstract class ModeledDirectoryObjectService<InternalType extends Modeled
         throws GuacamoleException {
 
         ModelType model = getModelInstance(user, object);
-        beforeCreate(user, model);
+        beforeCreate(user, object, model);
         
         // Create object
         getObjectMapper().insert(model);
diff --git a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/connection/ConnectionService.java b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/connection/ConnectionService.java
index d6de326cd..563c6d732 100644
--- a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/connection/ConnectionService.java
+++ b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/connection/ConnectionService.java
@@ -156,9 +156,10 @@ public class ConnectionService extends ModeledChildDirectoryObjectService<Modele
 
     @Override
     protected void beforeCreate(ModeledAuthenticatedUser user,
-            ConnectionModel model) throws GuacamoleException {
+            Connection object, ConnectionModel model)
+            throws GuacamoleException {
 
-        super.beforeCreate(user, model);
+        super.beforeCreate(user, object, model);
         
         // Name must not be blank
         if (model.getName() == null || model.getName().trim().isEmpty())
diff --git a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/connectiongroup/ConnectionGroupService.java b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/connectiongroup/ConnectionGroupService.java
index 0382c35dc..69259352b 100644
--- a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/connectiongroup/ConnectionGroupService.java
+++ b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/connectiongroup/ConnectionGroupService.java
@@ -139,9 +139,10 @@ public class ConnectionGroupService extends ModeledChildDirectoryObjectService<M
 
     @Override
     protected void beforeCreate(ModeledAuthenticatedUser user,
-            ConnectionGroupModel model) throws GuacamoleException {
+            ConnectionGroup object, ConnectionGroupModel model)
+            throws GuacamoleException {
 
-        super.beforeCreate(user, model);
+        super.beforeCreate(user, object, model);
         
         // Name must not be blank
         if (model.getName() == null || model.getName().trim().isEmpty())
diff --git a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/sharingprofile/SharingProfileService.java b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/sharingprofile/SharingProfileService.java
index bf07a13d2..a3b1eb358 100644
--- a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/sharingprofile/SharingProfileService.java
+++ b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/sharingprofile/SharingProfileService.java
@@ -139,9 +139,10 @@ public class SharingProfileService
 
     @Override
     protected void beforeCreate(ModeledAuthenticatedUser user,
-            SharingProfileModel model) throws GuacamoleException {
+            SharingProfile object, SharingProfileModel model)
+            throws GuacamoleException {
 
-        super.beforeCreate(user, model);
+        super.beforeCreate(user, object, model);
         
         // Name must not be blank
         if (model.getName() == null || model.getName().trim().isEmpty())
diff --git a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/user/UserService.java b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/user/UserService.java
index c83d6cbe7..ae988f430 100644
--- a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/user/UserService.java
+++ b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/user/UserService.java
@@ -185,10 +185,10 @@ public class UserService extends ModeledDirectoryObjectService<ModeledUser, User
     }
 
     @Override
-    protected void beforeCreate(ModeledAuthenticatedUser user, UserModel model)
-            throws GuacamoleException {
+    protected void beforeCreate(ModeledAuthenticatedUser user, User object,
+            UserModel model) throws GuacamoleException {
 
-        super.beforeCreate(user, model);
+        super.beforeCreate(user, object, model);
         
         // Username must not be blank
         if (model.getIdentifier() == null || model.getIdentifier().trim().isEmpty())