• Date Calculation to trigger a notification

    I am trying to create a workflow that will notify a user when a document is about to expire. I have an index field named Term with values in a restricted drop down list (30, 60, 90 and 120 days). I have a date field that will be my starting point. When the current date = expire date + the term number is when i want the notification to trigger.

    Example - Expire date = November 5 2021
                      Term = 60 
                      Result should be September 5 2021 to send the notification

    Any help would be appreciated