how to auto populate actual service field in the offering form once the ticket is logged based upon the user selection values.

Hello ,

I am trying to auto populate the service field in the offering form based upon the user selection field (System Please select ) values in the offering form once ticket is logged but it's not working for me.



If user selects SWINFRA , then the service field in the offering form should set as SWINFRA once ticket is logged  Note: Actual service is already created in software factory.


In above screenshot ,I logged ticket by selecting SWINFRA as option but the service is showing blank.

below are the rules I have written but they are not working


Please help.