Reminders per person not completing the survey

Good morning, I am starting for the first time on Appsheet and I have the following question:
ā€¢ I have 1 table [survey] that is related to a table [Course]. The survey table stores all the surveys that people fill out for each course. I would like to know,
How could you create a reminder so that people who forget to complete the survey enter the app and can complete it?