Cessna 182RG

Dear Simmers,I'd like to assign keyboard shortcuts to some functions of the plane via FS assignements or FSUIPC.I've tried to assign the following functions but without success:NAV1, NAV2, ADF ident (to toggle audio ident). The original shortcut of FSX to hear the VOR or ADF idents does not work anymore. I don't want to use the mouse. I've tried also to create a mouse macro with FSUIPC but unfortunately the radio stack panel is not recognized and therefore I can't create a mouse macro!Switching audio COM1 and COM2, Marker audio too, can easily be assigned in FSUIPC but not the ones described above.Any help would be appreciated.Regards,Stéphane