Eric, in some countries it is illegal for the donee to know the donor name so it may not always be convenient/legal to store it.
Just my 2 cents, Karsten -- GPG key ID E4071346 @ wwwkeys.pgp.net E167 67FD A291 2BEA 73BD 4537 78B9 A9F9 E407 1346 - If you have any questions about using this list, please send a message to d.lloyd at openehr.org