psr-800 database adding.

So I am interested in listening to a P25 system that is listed on this site but seems to NOT be included in the PSR-800 database.



The system is York Regions NEW P25 system.



Is there a way to manually ADD this information or create the system manually myself.



Sorry if I am being vague I'm not sure what to ask HEHE



Here is the info I want to create the system with and add to my scanner.



York Region (Project 25) Trunking System, York, Ontario - Scanner Frequencies



THANKS.