Github user Ashadeepa commented on the issue: https://github.com/apache/cloudstack/pull/1910 @ustcweizhou : Hi, I had tested the same and added my test results in the file TestResults_CLOUDSTACK-9748.txt. As per my previous comment, when both username & keyword are set, users with username like 'keyword' will be the expected result. Also, your suggested won't work as "keyword" in absent in the VPNUserVO class as there is no such column named as keyword. I tried it, got an exception.
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