Zeta Phi Beta Sorority, Incorporated does *not* have publicly advertised "membership intake courses." Becoming a member is a multi-step process that involves an invitation from a member, followed by an extensive interview and vetting process. There are no standardized courses you can take to *qualify* for membership. The process focuses on assessing the potential new member's alignment with the sorority's values, scholarship, and commitment to community service.
Any information suggesting specific "courses" is likely inaccurate or misleading. The best way to learn about joining Zeta Phi Beta is to contact chapters directly in your area. They will explain their membership process.