| ⇢ | A | HasBookings added | |
| A | ↛ | BookingCustomer removed |
| ⇢ | A | HasBookings::newBooking() added | |
| ⇢ | A | Booking::user() added | |
| ⇢ | A | Booking::scopeOfUser() added | |
| ⇢ | A | HasBookings::bookings() added | |
| ⇢ | A | HasBookings::bookingsOf() added | |
| ⇢ | A | HasBookings::isBooked() added | |
| A | ↛ | BookingCustomer::newBooking() removed | |
| A | ↛ | BookingCustomer::bookings() removed | |
| A | ↛ | BookingCustomer::isBooked() removed | |
| A | ↛ | Booking::scopeOfCustomer() removed | |
| A | ↛ | BookingCustomer::bookingsOf() removed |