So you are using the IPhone APP to document your CPD. You can only either capture CPD evidence with your camera or library as illustrated. This has a great advantage as you always usually have your phone with you when the learning takes place. It may be a poster on the wall or even a bulletin or update at work.
Snapping the image and updating later is a great way to start documenting your CPD using the iPhone APP.
Please find attached a screenshot of the Upload section on the Submit to Diary Form (CPDme APP)