getting cell info from related record

[Aussie John]

Hi I can get cell info as per follows;

"set transmittal_name to cell "FIELDNAME" of current record as string"

but can I get it to a related record?

I tried

"set transmittal_name to cell "FIELDNAME" of current record of(fmnet:/IPaddress/relatedfile.fp7) as string

but no dice.

thanks for any help

cheers