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Thanks. I have found this I think it should work with my purpose.
https://xoops.org/modules/newbb/viewtopic.php?topic_id=16700&forum=14&post_id=109835#forumpost109835
https://xoops.org/modules/newbb/viewtopic.php?topic_id=16700&forum=14&post_id=109835#forumpost109835