don't verify rights on model

Controllers/Traits/ContextTrait.php

@@ -65,7 +65,7 @@ Trait ContextTrait
             $contextFilename = str_replace('.map', '.geojson', $contextPath);
             //temp context not checked
 
-            if($this->beginsWith($contextPath, "/layers/TMP_") || $this->beginsWith($contextPath, "/carteperso/")){
+            if($this->beginsWith($contextPath, "/layers/TMP_") || $this->beginsWith($contextPath, "/carteperso/") || $this->beginsWith($contextPath, "/MODEL_")){
                 $checkRights = false;
              }