diff --git a/process/Attribute_lib/process.js b/process/Attribute_lib/process.js
index d5e2fe99b1a41ab94838f2b7d524df0c84cc7830..bf1f322fbaca2b2edc0e0183668639e1d9e67968 100644
--- a/process/Attribute_lib/process.js
+++ b/process/Attribute_lib/process.js
@@ -1,4 +1,3 @@
-import("system.logging");
 import("KeywordData_lib");
 import("Context_lib");
 import("system.util");
@@ -799,7 +798,7 @@ $AttributeTypes.OBJECTSELECTION = {
             project.getDataModels(project.DATAMODEL_KIND_ENTITY).forEach(
                 function (entity)
                 {
-                    if (entity[1] && this._selectableEntities[entity[0]])
+                    if (entity[1] && $AttributeTypes.OBJECTSELECTION._selectableEntities[entity[0]])
                         dropDownList.push([entity[0], translate.text(entity[1])]);
                 }
             );