hello otrs-gurus,
 
I have following problem:
 
I add TicketFreeText at Ticket. Now, I want that this TicketFreeText gets a value from
my databyse automatically. This value is a unique value in database (number of contract).
 
I tried to found some documetation but without success.
 

*there is TicketFreeFieldDefault.pm in /opt/otrs/Kernel/System/Ticket/Event, wich has two
subs (funktions) but that doesnīt help me, i canīt understand it.
 
thanks for your answers!