Thanks Trevor. This includes the individual ID. How can I include the family ID on a printed Family Group Sheet?
The reason I am asking is that I would like to have a print out of all the sheets and index them. As they have all ready been numbered I thought I could continue to use the individual ID's to create one index then use the family ID's to link these indiduals into family groups, but the family ID's don't seem to appear on the printed copy.