This is the field that qualifies a gift to be acknowledged when running the Donor Acknowledgement Letter process from Mail. The possible values are as follows:
1. Acknowledged
2. Not Acknowledged
3. Do not Acknowledge
When gifts are entered initially, they should be marked as Not Acknowledged so they can be pulled in the Donor Acknowledgement Letter process in Mail. While running this process, you will be prompted to mark the gifts as Acknowledged. If answering yes to this prompt, the gifts in the current run will not be acknowledged again.