In this video, we learn how to save data from user input into a Google Sheet. We first create a new Google Sheet and name it "User input to Google Sheet." We then import the sheet into our MMIO account and give Editor access to the system email. We then register the sheet and select the column that we want to assign each custom variable to. We then test the flow and confirm that the data is populated correctly in the Google Sheet. We then add a new quick reply and save it with a custom variable. We test the flow again and confirm that the data is saved correctly.