diff --git a/source/Ox.UI/js/List/TableList.js b/source/Ox.UI/js/List/TableList.js
index 1a30a9f9..ef298c20 100644
--- a/source/Ox.UI/js/List/TableList.js
+++ b/source/Ox.UI/js/List/TableList.js
@@ -6,7 +6,6 @@ Ox.TableList <f> TableList Widget
     options <o> Options object
         columns <[o]|[]> Columns
             # Fixme: There's probably more...
-            addable <b> ...
             editable <b> ...
             format <f> ...
             id <s> ...
@@ -16,7 +15,7 @@ Ox.TableList <f> TableList Widget
             title <s> ...
             titleImage <s> ...
             unformat <f> Applied before editing
-            unique <b> If true, this column acts as unique id
+            unique <b> If true, this column acts as unique id (deprecated)
             visible <b> ...
             width <n> ...
         columnsMovable <b|false> If true, columns can be re-ordered
@@ -37,6 +36,9 @@ Ox.TableList <f> TableList Widget
         sort <[o]|[s]|[]> ['+foo', ...] or [{key: 'foo', operator: '+'}, ...]
         sortable <b|false> If true, elements can be re-ordered
         sums <[s]|[]> Sums to be included in totals
+        unique <s|''> Key of the unique id
+            This has precedence over a unique id specified via columns (which is
+            deprecated).
         columnresize <!> columnresize
         columnchange <!> columnchange
     self    <o> shared private variable
@@ -69,7 +71,8 @@ Ox.TableList = function(options, self) {
                 selected: [],
                 sort: [],
                 sortable: false,
-                sums: []
+                sums: [],
+                unique: ''
             })
             .options(options || {})
             .update({
@@ -129,15 +132,15 @@ Ox.TableList = function(options, self) {
         if (Ox.isUndefined(column.visible)) {
             column.visible = false;
         }
-        if (column.unique) {
-            self.unique = column.id;
+        if (column.unique && !self.options.unique) {
+            self.options.unique = column.id;
         }
     });
 
     if (Ox.isEmpty(self.options.sort)) {
         self.options.sort = [{
-            key: self.unique,
-            operator: Ox.getObjectById(self.options.columns, self.unique).operator
+            key: self.options.unique,
+            operator: Ox.getObjectById(self.options.columns, self.options.unique).operator
         }];
     }
 
@@ -225,9 +228,13 @@ Ox.TableList = function(options, self) {
             items: self.options.items,
             itemWidth: getItemWidth(),
             format: self.format, // fixme: not needed, happens in TableList
-            keys: self.visibleColumns.map(function(column) {
-                return column.id;
-            }).concat(self.options.keys),
+            keys: Ox.unique(
+                self.visibleColumns.map(function(column) {
+                    return column.id;
+                })
+                .concat(self.options.unique)
+                .concat(self.options.keys)
+            ),
             max: self.options.max,
             min: self.options.min,
             orientation: 'vertical',
@@ -239,7 +246,7 @@ Ox.TableList = function(options, self) {
             sortable: self.options.sortable,
             sums: self.options.sums,
             type: 'text',
-            unique: self.unique
+            unique: self.options.unique
         }, Ox.extend(Ox.clone(self), {updateCallbacks: []})) // pass event handler
         .addClass('OxBody')
         .css({
@@ -458,7 +465,7 @@ Ox.TableList = function(options, self) {
             if (v.tooltip) {
                 $cell = Ox.Element({
                     tooltip: function() {
-                        return self.options.selected.indexOf(data[self.unique]) > -1
+                        return self.options.selected.indexOf(data[self.options.unique]) > -1
                             ? (Ox.isString(v.tooltip) ? v.tooltip : v.tooltip(data)) : '';
                     }
                 });
@@ -594,7 +601,7 @@ Ox.TableList = function(options, self) {
                 sort.map ? sort.map(item[sort.key]) : item[sort.key]
             ).toString().toLowerCase();
             if (Ox.startsWith(value, query)) {
-                that.$body.options({selected: [item[self.unique]]});
+                that.$body.options({selected: [item[self.options.unique]]});
                 Ox.Log('List', 'QUERY', query, 'VALUE', value)
                 Ox.Break();
             }
@@ -1027,7 +1034,7 @@ Ox.TableList = function(options, self) {
             return that.$body.value(id, key);
         } else {
             that.$body.value(id, key, value);
-            if (key == self.unique) {
+            if (key == self.options.unique) {
                 // unique id has changed
                 self.options.selected = self.options.selected.map(function(id_) {
                     return id_ == id ? value : id_