http://www.ssbits.com/home/ http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_1974 Something i came accross when using this technique with model admin you will need to specify static $searchable_fields as with out it when pointing to a function the scoffolding chucks a fit. :) Besides that works so simply. RSSName http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_1974 http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_918 This is a great technique, also useful to display Money fields in a complex table field. RSSName http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_918 http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_575 Used this today, very helpful. Any chance of showing us how to use the dataobject manager to control an image library ? Ive noticed that you have used it on a project with aab web. Thanks, RSSName http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_575 http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_477 Great tip! I've found this very useful for creating a friendly admin interface summary table for my clients to manage certain types of image sliders. RSSName http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_477 http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_412 Thanks Bart, that worked a treat RSSName http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_412 http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_364 Hi, Maybe this helps, HeaderImage.CMSThumbnail.Tag worked for me: static $has_one = array( "HeaderImage" => 'HeaderImage', ); //Fields to show in the DOM table static $summary_fields = array( 'HeaderImage.CMSThumbnail.Tag' => 'Header Image Label' ); public function getCMSFields() { $fields = new FieldSet( new ImageField('HeaderImage', 'HeaderImage', Null, Null, Null, 'Uploads/website-headers/') ); return $fields; } RSSName http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_364 http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_343 I am having a problem getting this to work. I have put the getThumbnail() into the Many relationship class containing the image. Then the $summary_fields in the other end of the relationship. Anything I change or try makes no difference to the images being resized. Thanks Ben RSSName http://www.ssbits.com/snippets/2009/adding-a-thumbnail-to-a-dataobjectmanager-or-complex-table-field/#PageComment_343