diff --git a/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group.html b/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group.html
deleted file mode 100644
index 9c890cf96260d00b433792ecc66693e9b1f31911..0000000000000000000000000000000000000000
--- a/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group.html
+++ /dev/null
@@ -1,12 +0,0 @@
-<div>
-  Note that adding permissions for LDAP groups requires a specific syntax.  In the
-  default configuration all LDAP groups must be entered here in all capital letters
-  and with "ROLE_" added on the front.  For example, a group called "devs" would be
-  entered here as "ROLE_DEVS".  The prefix and case settings may be adjusted by
-  editing the <tt>WEB-INF/security/LDAPBindSecurityRealm.groovy</tt> file in your
-  Jenkins deployment and restarting Jenkins.
-
-  <p>
-  A special group "authenticated" is also available, which represents all
-  authenticated (logged in) users.
-</div>
diff --git a/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group.jelly b/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group.jelly
new file mode 100644
index 0000000000000000000000000000000000000000..792ec870a92e4590d719c718a11d776fe58d6820
--- /dev/null
+++ b/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group.jelly
@@ -0,0 +1,12 @@
+<l:ajax xmlns:l="/lib/layout">
+  <div>
+    Different security realm has different conventions about group names.
+    The best way to go about it is to login and see what group names you belong to,
+    by going to <a href="${rootURL}/whoAmI" target="_new">this diagnostics page</a>.
+
+    <p>
+      A special group "authenticated" is also available, which represents all
+      authenticated (logged in) users.
+    </p>
+  </div>
+</l:ajax>
diff --git a/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group_de.html b/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group_de.html
deleted file mode 100644
index 222b7d4825d5c1e85e25fc0ce9a9d104db32718f..0000000000000000000000000000000000000000
--- a/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group_de.html
+++ /dev/null
@@ -1,8 +0,0 @@
-<div>
-  Bitte beachten Sie, dass das Hinzufügen von Berechtigungen für LDAP-Gruppen 
-  eine besondere Syntax erfordert. In den Standardeinstellungen müssen
-  LDAP-Gruppen immer komplett groß und mit einem "ROLE_" zu Beginn des Names 
-  geschrieben werden. Dieser Prefix und die Groß- bzw. Kleinschrift kann durch 
-  Bearbeitung der <tt>WEB-INF/security/LDAPBindSecurityRealm.groovy</tt>-Datei 
-  und einem Neustart des Jenkins angepasst werden.
-</div>
diff --git a/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group_ja.html b/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group_ja.html
deleted file mode 100644
index 861df0833181f021bdac1b920c4a593bcc9bc5ae..0000000000000000000000000000000000000000
--- a/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group_ja.html
+++ /dev/null
@@ -1,8 +0,0 @@
-<div>
-  LDAPのグループにパーミッションを追加するには、特別な文法が必要であることに注意してください。
-  デフォルトの設定では、すべて大文字で"ROLE_"で始まる必要があります。
-  例えば、"devs"というグループであれば、"ROLE_DEVS"と入力します。
-  <p>
-  接頭辞である"ROLE_"と大文字であるか小文字であるかを変更するには、Jenkinsのアーカイブに含まれる<tt>WEB-INF/security/LDAPBindSecurityRealm.groovy</tt>を編集して、
-  再起動します。
-</div>
diff --git a/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group_ja.jelly b/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group_ja.jelly
new file mode 100644
index 0000000000000000000000000000000000000000..6ead8128dbb30faf90b48b582920ad2b91ed5ae8
--- /dev/null
+++ b/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group_ja.jelly
@@ -0,0 +1,9 @@
+<l:ajax xmlns:l="/lib/layout">
+<div>
+  ユーザー情報の取得先によってグループ名は異なる記法が使われることがあります。
+  最善の方法は、一度ユーザーでログインして、この<a href="${rootURL}/whoAmI" target="_new">診断ページ</a>に行って実際にJenkinsが使っているグループ名を見ることです。
+  <p>
+  接頭辞である"ROLE_"と大文字であるか小文字であるかを変更するには、Jenkinsのアーカイブに含まれる<tt>WEB-INF/security/LDAPBindSecurityRealm.groovy</tt>を編集して、
+  再起動します。
+</div>
+</l:ajax>
diff --git a/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group_zh_CN.html b/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group_zh_CN.html
deleted file mode 100644
index a41aa34508164a8d1c7e2119ae92ff9831cdc8f5..0000000000000000000000000000000000000000
--- a/core/src/main/resources/hudson/security/GlobalMatrixAuthorizationStrategy/help-user-group_zh_CN.html
+++ /dev/null
@@ -1,7 +0,0 @@
-<div>
-  注意在添加LDAP权限组的时候需要用特殊语法.默认配置中的所有LDAP组在这里输入的时候都要加上一个前缀"ROLE_"并全部转为大写.
-  例如,一个被叫做"devs"的组在输入时应该是"ROLE_DEVS".要调整这个前缀策略你需要编辑<tt>WEB-INF/security/LDAPBindSecurityRealm.groovy</tt>,这个文件在你Jenkins的部属目录下,然后需要重启Jenkins.
-
-  <p>
-  有一个特殊的组"authenticated"总是可用的,它代表所有已认证(已登录)用户.
-</div>