When creating a master source for a census sheet, we are asked if the data is a primary or secondary source.
It would be a primary source for a census "event", but could be a secondary source for date or place of birth of birth (ex: 1900 U S Federal Census).
My question is this: when created, the master source might be a "primary" source. But how do I use the same source as a "secondary" source for another event when it is marked as a primary source? If I change the master source to "secondary", it effects all uses of that source.
Hope this makes sense.