Exam PL-100 topic 1 question 34 discussion

You have been tasked with building a canvas app that allows users to track to track time on mobile devices.
You should add a Sign-in screen, a screen to record the user's time entries for the week, and a screen to amend the user's recent time records.
Users will be issued ID cards that includes the user's name and a recent picture, as well as a QR code that will include the user's employee number.
You need to make sure that the user's employee number is read into the app.
Which of the following actions should you take?