Other Estate Gifts
Put a specific property in a trust (not a charitable trust) with AMS as the beneficiary
Put an asset like appreciated stock or the proceeds from your retirement plan in a testamentary charitable trust in order to let your children (or anyone else you care about) receive an income for a number of years with the remainder going to AMS when the trust term is over
(Payable upon Death)
Direct an immediate payment upon death, from a bank account or a brokerage account, to AMS and avoid probate and delays of payment.