Index: cms/code/MemberTableField.php
===================================================================
--- cms/code/MemberTableField.php	(revision 95763)
+++ cms/code/MemberTableField.php	(working copy)
@@ -80,7 +80,8 @@
 		$fieldList = array(
 			"FirstName" => _t('MemberTableField.FIRSTNAME', 'Firstname'),
 			"Surname" => _t('MemberTableField.SURNAME', 'Surname'),
-			"Email" => _t('MemberTableField.EMAIL', 'Email')
+			"Email" => _t('MemberTableField.EMAIL', 'Email'),
+			"Username" => "Username"
 		);
 		
 		$memberDbFields = $SNG_member->db();
Index: cms/code/SecurityAdmin.php
===================================================================
--- cms/code/SecurityAdmin.php	(revision 95763)
+++ cms/code/SecurityAdmin.php	(working copy)
@@ -99,6 +99,7 @@
 				$data = $match->FirstName;
 				$data .= ",$match->Surname";
 				$data .= ",$match->Email";
+				$data .= ",$match->Username";
 				$result .= "<li>" . $match->$fieldName . "<span class=\"informal\">($match->FirstName $match->Surname, $match->Email)</span><span class=\"informal data\">$data</span></li>";
 			}
 			$result .= "</ul>";
Index: cms/javascript/MemberTableField.js
===================================================================
--- cms/javascript/MemberTableField.js	(revision 95763)
+++ cms/javascript/MemberTableField.js	(working copy)
@@ -32,6 +32,7 @@
 		form.elements.FirstName.value = items[0];
 		form.elements.Surname.value = items[1];
 		form.elements.Email.value = items[2];
+		form.elements.Username.value = items[3];
 		if(items[3] && form.elements.Password)
 			form.elements.Password.value = items[3];