Blackbaud does not have a set recommendation on name formats for Primary Addressee and Primary Salutation. It really depends on the organization's preference. Many organizations use the following:

Primary Addressee: Mr. and Mrs. Bob Smith
Primary Salutation: Mr. and Mrs. Smith

To ask questions to others in the nonprofit community, pose your question to the RE7 Forum. For information on forums please see How to access Blackbaud's Support forums