Index: branches/1.2.x/units/sections/sections_config.php
===================================================================
diff -u -N -r13849 -r14086
--- branches/1.2.x/units/sections/sections_config.php	(.../sections_config.php)	(revision 13849)
+++ branches/1.2.x/units/sections/sections_config.php	(.../sections_config.php)	(revision 14086)
@@ -35,16 +35,15 @@
 			# extend default Link /in-link/units/links/link_tag_processor.php / links_event_handler.php
 //			Array ('pseudo' => 'l_TagProcessor', 'class' => 'ELinkTagProcessor', 'file' => 'e_link_tp.php'),
 //			Array ('pseudo' => 'l_EventHandler', 'class' => 'ELinkEventHandler', 'file' => 'e_link_eh.php'),
-	
+
 			# extend default Category /core/units/categories/categories_tag_processor.php / categories_event_handler.php
 //			Array ('pseudo' => 'c_TagProcessor', 'class' => 'ECategoryTagProcessor', 'file' => 'e_category_tp.php'),
 //			Array ('pseudo' => 'c_EventHandler', 'class' => 'ECategoryEventHandler', 'file' => 'e_category_eh.php'),
-		
+
 			# extend default Article /in-news/units/articles/article_tag_processor.php / articles_event_handler.php
 //			Array ('pseudo' => 'n_TagProcessor', 'class' => 'EArticleTagProcessor', 'file' => 'e_article_tp.php'),
 //			Array ('pseudo' => 'n_EventHandler', 'class' => 'EArticleEventHandler', 'file' => 'e_article_eh.php'),
-//			Array ('pseudo' => 'n-rev_EventHandler', 'class' => 'EReviewEventHandler', 'file' => 'e_review_eh.php'),
-			
+
 		),
 
 		# Replace/substiture any admin default templates with custom ones
@@ -61,7 +60,20 @@
 
 		# Hooks to events that may call any other events
 		'Hooks' => Array (
-
+			
+			# hook to OnAfterCacheRebuild event of "adm" prefix (tiggered when unit cache is rebuild and stored) called
+			# to override cloned sub-items (ie. register extended classes for cloned unit configs such as n-img, n-rev)
+			/*Array (
+				'Mode' => hAFTER,
+				'Conditional' => false,
+				'HookToPrefix' => 'adm',
+				'HookToSpecial' => '*',
+				'HookToEvent' => Array ('OnAfterCacheRebuild'),
+				'DoPrefix' => '',
+				'DoSpecial' => '*',
+				'DoEvent' => 'OnOverrideClonedSubItems',
+			),*/
+		
 			# hook to category OnAfterConfigRead event called to customize category configuration settings
 			/*Array (
 				'Mode' => hAFTER,