diff --git a/web/pgadmin/browser/server_groups/servers/static/js/privilege.js b/web/pgadmin/browser/server_groups/servers/static/js/privilege.js
index 0a99fa372..b63f6f6f6 100644
--- a/web/pgadmin/browser/server_groups/servers/static/js/privilege.js
+++ b/web/pgadmin/browser/server_groups/servers/static/js/privilege.js
@@ -102,7 +102,7 @@
           // override only once.
           if (opts && opts.column &&
               opts.column instanceof Backbone.Model &&
-              opts.column.has('orig_options')) {
+              opts.column.get('options_cached')) {
             override_opts = false;
           }
           Backgrid.Extension.NodeListByNameCell.prototype.initialize.apply(
@@ -112,8 +112,7 @@
           // Let's override the options
           if (override_opts) {
             var opts = self.column.get('options');
-            self.column.set('options', self.omit_selected_roles);
-            self.column.set('orig_options', opts);
+            self.column.set('options', self.omit_selected_roles.bind(self, opts));
           }
 
           var rerender = function (m) {
@@ -135,17 +134,16 @@
           this.listenTo(self.model.collection, "remove", rerender, this);
         },
         // Remove all the selected roles (though- not mine).
-        omit_selected_roles: function() {
-          var self = this,
-              opts = self.column.get('orig_options'),
-              res = opts.apply(this),
+        omit_selected_roles: function(opts, cell) {
+          var res = opts(cell),
               selected = {},
-              cid = self.model.cid,
-              curr_user = self.model.top.node_info.server.user.name;
+              model = cell.model,
+              cid = model.cid,
+              curr_user = model.top.node_info.server.user.name;
 
           var idx = 0;
 
-          this.model.collection.each(function(m) {
+          model.collection.each(function(m) {
             var grantee = m.get('grantee');
 
             if (m.cid != cid && !_.isUndefined(grantee) &&
@@ -158,8 +156,6 @@
             return !(o.value in selected);
           });
 
-          this.model.collection.available_roles = {};
-
           return res;
         }
       }),
diff --git a/web/pgadmin/browser/static/js/node.ui.js b/web/pgadmin/browser/static/js/node.ui.js
index 4d69e1f01..7ee0ef8bf 100644
--- a/web/pgadmin/browser/static/js/node.ui.js
+++ b/web/pgadmin/browser/static/js/node.ui.js
@@ -153,8 +153,7 @@ function($, _, pgAdmin, Backbone, Backform, Alertify, Node) {
        * and schema has disabled property then we need to apply it
        */
       if(!_.has(select2_opts, 'disabled') && (d && d.disabled)) {
-        _.extend(select2_opts, {
-          disabled: evalF(d.disabled, d, this.model)
+        _.extend(select2_opts, {disabled: evalF(d.disabled, d, this.model)
         });
       }
 
@@ -178,9 +177,11 @@ function($, _, pgAdmin, Backbone, Backform, Alertify, Node) {
     if(!optimage){
       return opt.text;
     } else {
-      return $(
-          '<span><span class="wcTabIcon ' + optimage + '"/>' + opt.text + '</span>'
-          );
+      return $('<span></span>').append(
+        $('<span></span>', {class: "wcTabIcon " + optimage})
+      ).append(
+        $('<span></span>').text(opt.text)
+      );
     }
   };
 
@@ -383,7 +384,7 @@ function($, _, pgAdmin, Backbone, Backform, Alertify, Node) {
           // We will transform the data later, when rendering.
           // It will allow us to generate different data based on the
           // dependencies.
-          column.set('options', transform.bind(self, data));
+          column.set('options', transform.bind(column, data));
         } else {
           column.set('options', data);
         }
@@ -401,7 +402,7 @@ function($, _, pgAdmin, Backbone, Backform, Alertify, Node) {
           editable = Backgrid.callByNeed(col.editable, column, model),
           optionValues = _.clone(this.optionValues ||
                 _.isFunction(this.column.get('options')) ?
-                    this.column.get('options').apply(this) :
+                    (this.column.get('options'))(this) :
                     this.column.get('options')),
           select2_opts = _.defaults({}, col.select2, this.defaults.select2),
           evalF = function(f, col, m) {
@@ -443,13 +444,12 @@ function($, _, pgAdmin, Backbone, Backform, Alertify, Node) {
               (_.indexOf(selectedValues, optionValue) > -1)
           }));
       }
+
       // Initialize select2 control.
       this.$select.select2(
-          _.defaults(
-            {'disabled': !editable},
-            col.select2,
-            this.defaults.select2
-            ));
+        _.defaults(
+          {'disabled': !editable}, col.select2, this.defaults.select2
+        ));
 
       /*
        * If select2 options do not have any disabled property on this cell
@@ -460,7 +460,6 @@ function($, _, pgAdmin, Backbone, Backform, Alertify, Node) {
           disabled: evalF(col.disabled, col, this.model)
         });
       }
-
       this.$el.find("select").select2(select2_opts);
 
       this.delegateEvents();
@@ -474,8 +473,8 @@ function($, _, pgAdmin, Backbone, Backform, Alertify, Node) {
     defaults: _.extend({}, NodeAjaxOptionsCell.prototype.defaults, {
       url: 'nodes',
       filter: undefined,
-      transform: function(rows) {
-        var self = this,
+      transform: function(rows, control) {
+        var self = control || this,
             node = self.column.get('schema_node'),
             res = [],
             filter = self.column.get('filter') || function() { return true; };
@@ -518,8 +517,8 @@ function($, _, pgAdmin, Backbone, Backform, Alertify, Node) {
     defaults: _.extend({}, NodeAjaxOptionsCell.prototype.defaults, {
       url: 'nodes',
       filter: undefined,
-      transform: function(rows) {
-        var self = this,
+      transform: function(rows, control) {
+        var self = control || this,
             node = self.column.get('schema_node'),
             res = [],
             filter = self.column.get('filter') || function() { return true; };
diff --git a/web/pgadmin/static/js/backform.pgadmin.js b/web/pgadmin/static/js/backform.pgadmin.js
index b85a2cb58..8eaed6dda 100644
--- a/web/pgadmin/static/js/backform.pgadmin.js
+++ b/web/pgadmin/static/js/backform.pgadmin.js
@@ -339,11 +339,11 @@
     // Evaluation the options
     if (_.isFunction(data.options)) {
       try {
-        data.options = data.options.apply(this)
+        data.options = data.options(this)
       } catch(e) {
         // Do nothing
         data.options = []
-        this.model.trigger('pgadmin-view:transform:error', m, self.field, e);
+        this.model.trigger('pgadmin-view:transform:error', this.model, this.field, e);
       }
     }
 
@@ -1732,12 +1732,19 @@
     render: function() {
       Backform.SelectControl.prototype.render.apply(this, arguments);
 
-      var col = _.defaults(this.field.toJSON(), this.defaults)
+      var opts = this.field.toJSON();
+      var select2Opts = _.defaults(
+        {}, opts.select2, (this.defaults && this.defaults.select2) || {}
+      );
+
       /*
        * Add empty option as Select2 requires any empty '<option><option>' for
        * some of its functionality to work and initialize select2 control.
        */
-      this.$el.find("select").prepend($('<option></option>')).select2(col.select2);
+      var $select = this.$el.find("select");
+      $select.prepend($('<option></option>'));
+      $select.select2(select2Opts);
+
       return this;
     }
   });