This form is for students who are new to the Tuition Exchange Program. You do not need to submit this form if your student is continuing in the program.â–¡ Exchange Agreement between WSU and Foreign Institution. (A copy of the agreement must be attached). Dept. Students must have at least 15 undergraduate degree applicable business credits outstanding to participate in the exchange. Instructions are included on each form. How to Apply ; Online Interest Form. Complete the online interest form and a SHARE Counselor will reach out to you. You can contact the SHARE Counselor directly or reach out to your AAA. Find your local SHARE Housing Counselor.