--- manager/assets/modext/widgets/resource/modx.tree.resource.js	2016-02-21 09:03:40.000000000 +0300
+++ manager/assets/modext/widgets/resource/modx.tree.resource_new.js	2016-02-21 23:25:30.634635200 +0200
@@ -798,6 +798,18 @@
                     ,sortDir: 'ASC'
                     ,handler: this.filterSort
                     ,scope: this
+                },{
+                    text: 'ID ascending'
+                    ,sortBy: 'id'
+                    ,sortDir: 'ASC'
+                    ,handler: this.filterSort
+                    ,scope: this
+                },{
+                    text: 'ID descending'
+                    ,sortBy: 'id'
+                    ,sortDir: 'DESC'
+                    ,handler: this.filterSort
+                    ,scope: this
                 }]
             }
         }];