Need Help with finding new Talkgroup on a P25 phase I system

[symtron]

My county has recently upgraded Fire and EMS to the state of SC 800 trunking system from two separate vhf conventional systems. A friend "gave" me his Whistler WS1095 saying its too complicated for them. Win for me!!!! I have the programmed TG's from the download working great BUT now I know there are new TG's and Ii would like to add them to my scanlist but I have no clue how to find them. Hopefully there is someone that can assist me in learning how to wildcard a scanlist.
Thanks Symtron...

 

[Wackyracer]

if the new talk groups are in the radio reference database then use ezscan and import them to the scan list of your choice then copy configuration to scanner/sdcard and can try adding a wildcard to the talkgroup to pick them up while scanning then write down the info and add it manually in ezscan.