Index: typo3/sysext/openid/ext_tables.php
===================================================================
--- typo3/sysext/openid/ext_tables.php	(revision 5693)
+++ typo3/sysext/openid/ext_tables.php	(working copy)
@@ -44,4 +44,25 @@
 t3lib_extMgm::addFieldsToAllPalettesOfField('fe_users', 'username', 'tx_openid_openid');
 t3lib_extMgm::addLLrefForTCAdescr('fe_users', 'EXT:' . $_EXTKEY . '/locallang_csh.xml');
 
+// Add field to setup module
+$GLOBALS['TYPO3_USER_SETTINGS']['columns']['tx_openid_openid'] = array(
+	'type'	=>	'text',
+	'label'	=>	'LLL:EXT:openid/locallang_db.xml:_MOD_user_setup.tx_openid_openid',
+	'csh'	=>	'tx_openid_openid',
+	'table'	=>	'be_users',
+);
+t3lib_extMgm::addLLrefForTCAdescr('_MOD_user_setup','EXT:openid/locallang_csh_mod.xml');
+
+
+// read extension config
+$_EXTCONF_OPENID = unserialize($_EXTCONF);
+
+// if users aren't allowed to change their openID
+if ($_EXTCONF_OPENID['allowUserChange'] == 0) {
+	$GLOBALS['TYPO3_USER_SETTINGS']['columns']['tx_openid_openid']['access'] = 'admin';
+}
+
+$GLOBALS['TYPO3_USER_SETTINGS']['showitem'] = str_replace(',password2,', ',password2,tx_openid_openid,', $GLOBALS['TYPO3_USER_SETTINGS']['showitem']);
+
+unset($_EXTCONF_OPENID);
 ?>
\ No newline at end of file
Index: typo3/sysext/openid/locallang_csh_mod.xml
===================================================================
--- typo3/sysext/openid/locallang_csh_mod.xml	(revision 0)
+++ typo3/sysext/openid/locallang_csh_mod.xml	(revision 0)
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<!-- $Id$ -->
+<T3locallang>
+    <meta type="array">
+        <description>CSH labels</description>
+        <type>CSH</type>
+        <csh_table>openid</csh_table>
+        <fileId>EXT:openid/locallang_csh_mod.xml</fileId>
+        <labelContext type="array">
+        </labelContext>
+    </meta>
+    <data type="array">
+        <languageKey index="default" type="array">
+            <label index="option_tx_openid_openid.alttitle">OpenID identifier</label>
+            <label index="option_tx_openid_openid.description">Enter your OpenID identifier here, if you use want to use OpenID for backend logins.</label>
+            <label index="option_tx_openid_openid.details">OpenID is a free and open system to login to websites using only one single password (for your OpenID-provider). If you want to login to TYPO3 backend, enter your identifier here. Your identifier is an URL starting with http:// or https://.</label>
+            <label index="option_tx_openid_openid.seeAlso">http://openid.net | http://openid.net/</label>
+        </languageKey>
+    </data>
+</T3locallang>
\ No newline at end of file
Index: typo3/sysext/openid/locallang_db.xml
===================================================================
--- typo3/sysext/openid/locallang_db.xml	(revision 5693)
+++ typo3/sysext/openid/locallang_db.xml	(working copy)
@@ -8,6 +8,7 @@
 		<languageKey index="default" type="array">
 			<label index="be_users.tx_openid_openid">OpenID identifier:</label>
 			<label index="fe_users.tx_openid_openid">OpenID identifier:</label>
+			<label index="_MOD_user_setup.tx_openid_openid">OpenID identifier</label>
 		</languageKey>
 	</data>
 </T3locallang>
\ No newline at end of file
Index: typo3/sysext/openid/ext_conf_template.txt
===================================================================
--- typo3/sysext/openid/ext_conf_template.txt	(revision 0)
+++ typo3/sysext/openid/ext_conf_template.txt	(revision 0)
@@ -0,0 +1,8 @@
+# ***************************************************************************************
+# Extension configuration variables for openid
+#
+# TYPO3 SVN ID: $Id$
+# ***************************************************************************************
+
+  # cat=basic/enable; type=boolean; label=Enable users to change their OpenID identifier. Otherwise only administrators can change their and other user's OpenID identifiers.
+allowUserChange = 1
\ No newline at end of file