// Setting the tags

    var tagGroups = Inc.store.find(Inc.ALL_TAG_GROUPS_QUERY);
    Inc.allTagGroupsController.set('content', tagGroups);


// The controller in question

Inc.editedTagGroupsController = SC.ArrayController.create(
  SC.CollectionViewDelegate, // So we can add / delete rows
/** @scope Inc.editedTagGroupsController.prototype */ {

  contentBinding: 'Inc.allTagGroupsController.arrangedObjects',
  allowsMultipleSelection: NO,
  etc....



// The list view

          contentView: SC.ListView.design({
            contentBinding: 'Inc.editedTagGroupsController.arrangedObjects',
            selectionBinding: 'Inc.editedTagGroupsController.selection',
            contentValueKey: "name",

            canEditContent: YES,
            canDeleteContent: YES,

            rowHeight: 21
          })