Index: typo3/sysext/context_help/locallang_csh_pages.xml
===================================================================
--- typo3/sysext/context_help/locallang_csh_pages.xml	(revision 4024)
+++ typo3/sysext/context_help/locallang_csh_pages.xml	(working copy)
@@ -169,7 +169,13 @@
 <em>mod.web_layout.tt_content.colPos_list = 0,3</em>
 
 (Must be entered in a single line!)</label>
-			<label index="l18n_cfg.description">...</label>
+			<label index="l18n_cfg.description">Affect availability of pages in the various languages.</label>
+			<label index="l18n_cfg.details">&lt;b&gt;Hide default translation of page&lt;/b&gt;
+If set the page is only available in one of the translations. So any attempt to access the page in the default language will show an error message.
+
+&lt;b&gt;Hide page if no translation for current language exists&lt;/b&gt;
+If set the page access will be blocked with an error message if there is no translation in the current language. By default access to a non-translated page will just show the default language content.
+			</label>
 		</languageKey>
 	</data>
 </T3locallang>