@marcoM32 is this solved by the current state of the app?

1. Each alert has "id" so when downloaded again it can be easily identified.
2. Each informed_entity is either a line or a stop. This could be translated in "a bell like" notification, that is displayed when the arrivals are shown with the stop (Or the line)
3. The description_text can be put in a nice dialog that shows when the bell icon is touched
4. We should account for the possibility of multiple alerts on a single stop, or line