diff --git a/muk_utils/__manifest__.py b/muk_utils/__manifest__.py
index 675fc8b..04183ac 100644
--- a/muk_utils/__manifest__.py
+++ b/muk_utils/__manifest__.py
@@ -19,7 +19,7 @@
 {
     "name": "MuK Utils",
     "summary": """Utility Features""",
-    "version": '12.0.1.4.3',   
+    "version": '12.0.1.4.4',   
     "category": 'Extra Tools',   
     "license": "AGPL-3",
     "author": "MuK IT",
diff --git a/muk_utils/models/base.py b/muk_utils/models/base.py
index b7f5ab1..ffadc18 100644
--- a/muk_utils/models/base.py
+++ b/muk_utils/models/base.py
@@ -44,6 +44,31 @@ class Base(models.AbstractModel):
         parent_domain = [[self._parent_name, '=', parent_id]]
         return expression.AND(parent_domain, domain) if domain else parent_domain
     
+    #----------------------------------------------------------
+    # Security
+    #----------------------------------------------------------
+    
+    @api.multi
+    def _filter_access(self, operation):
+        if self.check_access_rights(operation, False):
+            return self._filter_access_rules(operation)
+        return self.env[self._name]
+    
+    @api.multi
+    def _filter_access_ids(self, operation):
+        return self._filter_access(operation).ids
+    
+    @api.multi
+    def check_access(self, operation, raise_exception=False):
+        try:
+            access_right = self.check_access_rights(operation, raise_exception)
+            access_rule = self.check_access_rule(operation) is None
+            return access_right and access_rule
+        except AccessError:
+            if raise_exception:
+                raise
+            return False
+        
     #----------------------------------------------------------
     # Hierarchy Methods
     #----------------------------------------------------------
diff --git a/muk_utils/models/mixins_hierarchy.py b/muk_utils/models/mixins_hierarchy.py
index 2af3bf2..f40b07c 100644
--- a/muk_utils/models/mixins_hierarchy.py
+++ b/muk_utils/models/mixins_hierarchy.py
@@ -71,7 +71,7 @@ class Hierarchy(models.AbstractModel):
     def _compute_parent_path(self):
         paths = [list(map(int, rec.parent_path.split('/')[:-1])) for rec in self]
         ids = set(functools.reduce(operator.concat, paths))
-        data = dict(self.browse(ids).name_get())
+        data = dict(self.browse(ids)._filter_access('read').name_get())
         for record in self:
             path_names = [""]
             path_json = []