Also, note that the official Clifton Strengths test (also known as CliftonStrengths) is a paid assessment, and it might not be possible to offer it for free. You might want to consider offering a free version with limited results or a discounted version.
A self-driven approach where you list your own Strengths, Weaknesses, Opportunities, and Threats. It is a highly effective, free way to audit your professional standing. Why Take the Test? CliftonStrengths | The University of Tennessee, Knoxville free clifton strengths test