The document discusses the replacement of the Development, Alumni and Constituent (DAC) database with the Donor and Alumni Relationship Tool (DART), based on Blackbaud's enterprise CRM. The decision to replace the DAC was made after reviewing three other products, with Blackbaud deemed the most suitable due to its forward-looking technology that integrates all facets of development. The current DART application requires a Microsoft OS to run and does not support Mac users at this time; however, there are plans to improve compatibility in the future.