Tuition remissions are entered each term using the tuition remissions database: https://fast.pdx.edu/prod/FeeRemissions
Remissions database policy memo: http://www.pdx.edu/sites/www.pdx.edu.financial-services/files/Fee%20Remission%20Database.pdf
Training presentation: https://fast.pdx.edu/prod/images/Student_Remissions_Application_Presentation.pdf?
Office of Graduate Studies policies on graduate assistants: http://www.pdx.edu/ogs/graduate-assistantships