diff --git a/archiva-docs/src/site/apt/adminguide/redback-runtime-configuration.apt b/archiva-docs/src/site/apt/adminguide/redback-runtime-configuration.apt
index 7d184f17d..8c449f569 100644
--- a/archiva-docs/src/site/apt/adminguide/redback-runtime-configuration.apt
+++ b/archiva-docs/src/site/apt/adminguide/redback-runtime-configuration.apt
@@ -3,7 +3,7 @@
  ------
  Olivier Lamy
  ------
- 2012-11-24
+ 2012-12-21
  ------
 
 ~~ Licensed to the Apache Software Foundation (ASF) under one                      
@@ -44,3 +44,9 @@ Apache Archiva Redback Runtime Configuration
   You can now too modify some Redback configuration properties. You have a help button which explains to you what the property is doing.
 
 [../images/redback-properties.png]
+
+* Users Cache
+
+  You can enable/disable users cache and configure various ttl values
+
+[../images/redback-runtime-conf-users-cache.png]
diff --git a/archiva-docs/src/site/resources/images/redback-properties.png b/archiva-docs/src/site/resources/images/redback-properties.png
index 7a5e03dd3..dba8f78c2 100644
Binary files a/archiva-docs/src/site/resources/images/redback-properties.png and b/archiva-docs/src/site/resources/images/redback-properties.png differ
diff --git a/archiva-docs/src/site/resources/images/redback-runtime-conf-general.png b/archiva-docs/src/site/resources/images/redback-runtime-conf-general.png
index 2d18ddadc..a6c25fffe 100644
Binary files a/archiva-docs/src/site/resources/images/redback-runtime-conf-general.png and b/archiva-docs/src/site/resources/images/redback-runtime-conf-general.png differ
diff --git a/archiva-docs/src/site/resources/images/redback-runtime-conf-users-cache.png b/archiva-docs/src/site/resources/images/redback-runtime-conf-users-cache.png
new file mode 100644
index 000000000..f4f9c9590
Binary files /dev/null and b/archiva-docs/src/site/resources/images/redback-runtime-conf-users-cache.png differ
diff --git a/archiva-modules/archiva-web/archiva-web-common/src/main/resources/org/apache/archiva/i18n/default.properties b/archiva-modules/archiva-web/archiva-web-common/src/main/resources/org/apache/archiva/i18n/default.properties
index dc093b85d..7be64d444 100644
--- a/archiva-modules/archiva-web/archiva-web-common/src/main/resources/org/apache/archiva/i18n/default.properties
+++ b/archiva-modules/archiva-web/archiva-web-common/src/main/resources/org/apache/archiva/i18n/default.properties
@@ -632,10 +632,10 @@ redback.runtime.ldap.checkModification=Verify LDAP changes.
 redback.runtime.ldap.checkServer=Verify LDAP configuration on server side.
 redback.runtime.useUsersCache.label=Use a cache for users.
 redback.runtime.users.cache.title=Users Cache
-redback.runtime.usersCacheTimeToLiveSeconds.label=Time to Live
+redback.runtime.usersCacheTimeToLiveSeconds.label=Time to Live (seconds)
 redback.runtime.usersCacheTimeToLiveSeconds.help.title=
 redback.runtime.usersCacheTimeToLiveSeconds.help.content=
-redback.runtime.usersCacheTimeToIdleSeconds.label=Time to Idle
+redback.runtime.usersCacheTimeToIdleSeconds.label=Time to Idle (seconds)
 redback.runtime.usersCacheTimeToIdleSeconds.help.title=
 redback.runtime.usersCacheTimeToIdleSeconds.help.content=