Index: branches/RC/core/units/general/cat_tag_processor.php
===================================================================
diff -u -N -r11538 -r11649
--- branches/RC/core/units/general/cat_tag_processor.php	(.../cat_tag_processor.php)	(revision 11538)
+++ branches/RC/core/units/general/cat_tag_processor.php	(.../cat_tag_processor.php)	(revision 11649)
@@ -142,8 +142,10 @@
 
 			// pass params to block with tab content
 			$params['name'] = $params['render_as'];
-			$params['prefix'] = trim($this->Prefix.'.'.($tab_params['special'] ? $tab_params['special'] : $this->Special), '.');
+			$special = $tab_params['special'] ? $tab_params['special'] : $this->Special;
 
+			$params['prefix'] = trim($this->Prefix.'.'.$special, '.');
+
 			$prefix_append = $this->Application->GetVar('prefix_append');
 			if ($prefix_append) {
 				$params['prefix'] .= $prefix_append;
@@ -152,12 +154,17 @@
 			$default_grid = array_key_exists('default_grid', $params) ? $params['default_grid'] : 'Default';
 			$radio_grid = array_key_exists('radio_grid', $params) ? $params['radio_grid'] : 'Radio';
 
-			$params['cat_prefix'] = trim('c.'.($tab_params['special'] ? $tab_params['special'] : $this->Special), '.');
+
+			$params['cat_prefix'] = trim('c.'.$special, '.');
 			$params['tab_mode'] = $tab_params['mode'];
 			$params['grid_name'] = ($tab_params['mode'] == 'multi') ? $default_grid : $radio_grid;
 			$params['tab_dependant'] = $tab_params['dependant'];
 			$params['show_category'] = $tab_params['special'] == 'showall' ? 1 : 0; // this is advanced view -> show category name
 
+			if ($special == 'showall' || $special == 'user') {
+				$params['grid_name'] .= 'ShowAll';
+			}
+
 			return $this->Application->ParseBlock($params, 1);
 		}