- As an employee, I can log in
- As a manager, I can add a new meal
- As a manager, I can list all the meals
- As a manager, I can add a new customer
- As a manager, I can list all the customers
- As a manager, I can add a new order
- As a manager, I can list all the undelivered orders
- As a delivery guy, I can mark one of my orders as delivered
- As a delivery guy, I list all my undelivered orders