diff -r c5251fb33fe1 sa/apps/managedobjectselector/js/Application.js
--- a/sa/apps/managedobjectselector/js/Application.js   Wed Oct 15 16:14:57 2014 +0600
+++ b/sa/apps/managedobjectselector/js/Application.js   Mon Nov 10 11:27:01 2014 +0500
@@ -27,7 +27,7 @@

     initComponent: function() {
         var me = this;
-
+        ME = me;
         me.ITEM_OBJECTS = me.registerItem(
             "NOC.sa.managedobjectselector.ObjectsPanel"
         );
@@ -37,6 +37,15 @@
             scope: me,
             handler: me.onObjects
         });
+        me.itemSelector = Ext.create("NOC.sa.managedobjectselector.M2MField", {
+            name: "sources",
+            height: 220,
+            width: 600,
+            fieldLabel: "Sources",
+            buttons: ["add", "remove"],
+            allowBlank: true
+        });
+        me.itemSelector.store.setPageSize(1000);
         Ext.apply(me, {
             columns: [
                 {
@@ -204,15 +213,7 @@
                         ["A", "AND"]
                     ]
                 },
-                {
-                    xtype: "sa.managedobjectselector.M2MField",
-                    name: "sources",
-                    height: 220,
-                    width: 600,
-                    fieldLabel: "Sources",
-                    buttons: ["add", "remove"],
-                    allowBlank: true
-                }
+                me.itemSelector
             ],
             inlines: [
                 {