Index: branches/5.1.x/core/install/install_data.sql
===================================================================
diff -u -N -r14402 -r14487
--- branches/5.1.x/core/install/install_data.sql	(.../install_data.sql)	(revision 14402)
+++ branches/5.1.x/core/install/install_data.sql	(.../install_data.sql)	(revision 14487)
@@ -100,7 +100,8 @@
 INSERT INTO ConfigurationValues VALUES(DEFAULT, 'AdvancedUserManagement', '0', 'In-Portal:Users', 'in-portal:configure_users', 'la_title_General', 'la_prompt_AdvancedUserManagement', 'checkbox', NULL, NULL, 10.011, 0, 1, NULL);
 INSERT INTO ConfigurationValues VALUES(DEFAULT, 'Email_As_Login', '0', 'In-Portal:Users', 'in-portal:configure_users', 'la_title_General', 'la_use_emails_as_login', 'checkbox', NULL, NULL, 10.02, 0, 0, NULL);
 INSERT INTO ConfigurationValues VALUES(DEFAULT, 'RegistrationCaptcha', '0', 'In-Portal:Users', 'in-portal:configure_users', 'la_title_General', 'la_registration_captcha', 'checkbox', NULL, NULL, 10.025, 0, 0, NULL);
-INSERT INTO ConfigurationValues VALUES(DEFAULT, 'Min_UserName', '3', 'In-Portal:Users', 'in-portal:configure_users', 'la_title_General', 'la_text_min_username', 'text', '', '', 10.03, 0, 0, NULL);
+INSERT INTO ConfigurationValues VALUES(DEFAULT, 'Min_UserName', '3', 'In-Portal:Users', 'in-portal:configure_users', 'la_title_General', 'la_text_min_username', 'text', '', 'style="width: 50px;"', 10.03, 1, 0, NULL);
+INSERT INTO ConfigurationValues VALUES(DEFAULT, 'MaxUserName', '', 'In-Portal:Users', 'in-portal:configure_users', 'la_title_General', 'la_text_min_username', 'text', '', 'style="width: 50px;"', 10.03, 2, 0, NULL);
 INSERT INTO ConfigurationValues VALUES(DEFAULT, 'Min_Password', '5', 'In-Portal:Users', 'in-portal:configure_users', 'la_title_General', 'la_text_min_password', 'text', '', '', 10.04, 0, 0, NULL);
 INSERT INTO ConfigurationValues VALUES(DEFAULT, 'Users_AllowReset', '180', 'In-Portal:Users', 'in-portal:configure_users', 'la_title_General', 'la_prompt_allow_reset', 'text', NULL, NULL, 10.05, 0, 0, NULL);
 INSERT INTO ConfigurationValues VALUES(DEFAULT, 'UserEmailActivationTimeout', '', 'In-Portal:Users', 'in-portal:configure_users', 'la_title_General', 'la_config_UserEmailActivationTimeout', 'text', NULL, NULL, 10.051, 0, 0, NULL);