Dear Joan - I love this question! Not only for the complexity necessary for the answer, but because, I, too (before retiring recently) worked in an academic museum within a high school.
Our deeds of gift were issued by our Foundation, a corporation [(501(c)(3)] separate from the school, also 501(c)(3). The museum was not a separate corporation. The Foundation "received" all gifts on behalf of the school, including "gifts in kind," as Foundation referred to them. The latter included museum objects. Honestly, until a more collegial and professional Foundation director arrived, it was a struggle for the museum to obtain copies (or even records) of the deeds.
By the time I retired, the drafting of the deeds was a collaborative effort, especially considering that museological descriptions of objects are important for the donor's tax records. The museum was also often helpful in finding the donor an appropriate appraiser.
On the more mechanical side of the discussion, if you use PastPerfect, you'll find it has that function. But you may also find that it's not necessarily what you're looking for or what your lawyers, Foundation, and whomever else is involved thinks is sufficient.
Happy to talk more about this offline. Vivian