Hi,we have integrated Help topic Combo tree in Version 1.10.The integrated code url is : https://github.com/osTicket/osTicket/pull/3250Its working fine with some issue.Form - Staff/Create New Ticket -Q1 : while validating other fields like Issue summary - the help topic drop down selected values are resetting(default setting to Select Help Topic).while click submit button the selected Help Topic drop down was reset ( If some fields are not filled).Q2 : we have to validate if the child help topic its not selected. Current code is validating if parent help topic is selected or not.