[Freeswitch-users] Formatting P-Asserted-Identity

Hello Team Can someone guide me as to how I can add text with double quotes prepending the P-Asserted-Identity? Right now, i can do the same from dialplan using single quote but what I would like to do is to add the text outside and with double quotes as below P-Asserted-Identity: "Some Text"<P-Asserted-Identity> .......without < and > Thanks a lot in advance Regards Adi