See below link for templates used in different stages of Grievance management:
https://australiancollegeoftheology.sharepoint.com/sites/ACTIntranet/Shared%20Documents/Forms/AllItems.aspx?id=%2Fsites%2FACTIntranet%2FShared%20Documents%2FAcademic%20Services%2FStudents%2Fappeals%2Fcorrespondence%20templates&p=true&ct=1774299622194&or=T