Incam_SGD/sql/mysql/upgrade/3.5.5/config_systemurl.sql

INSERT INTO config_settings (group_name, display_name, description, item, value, default_value, type, options, can_edit)
VALUES('ui', 'System URL', 'The system url, used in the main logo.', 'systemUrl', 'default', 'http://www.knowledgetree.com', 'string', '', 1);