- Add the ability to fill-up the fields of the Instance in the event context.
- Copy Instance schema
- Implement the Writer interface
- Write fields marked as "Map allowed - Default mapping" https://docs.google.com/spreadsheets/d/17kCccovBR-RAVK-coW7fpXvJfaRmYA2mUHoVLSF9Spo/edit#gid=532701749
- Cover with tests
- Instance writer class that fills up fields of the Inventory instance