for Example, i have a custom list which is country

Then i have 5 custom forms and 5 help topics (each helptopics is different custom form) but each custom form they have similar fields which country


since in the custom form there area only 2 sources (primary and secondary source) so i can only add two fields of the form

then i create a ticket each helptopic and this is the final result..

only 2 ticket will show the country since there are only 2 form in the source...
i suggest to have a multiple entry in the source or choices in sources that using list...