| ⇢ | B | ValidDonation added | |
| ⇢ | A | ValidMembershipApplicationRequest added | |
| ⇢ | A | IncompleteDoctrineDonation added | |
| ⇢ | A | ValidAddDonationRequest added | |
| ⇢ | A | ValidDoctrineDonation added | |
| ⇢ | A | ValidPayPalNotificationRequest added | |
| ⇢ | A | ValidCreditCardNotificationRequest added | |
| ⇢ | A | ValidMembershipApplication added | |
| B | ↛ | ValidDonation removed | |
| A | ↛ | IncompleteDoctrineDonation removed | |
| A | ↛ | ValidDoctrineDonation removed | |
| A | ↛ | ValidAddDonationRequest removed | |
| A | ↛ | ValidCreditCardNotificationRequest removed | |
| A | ↛ | ValidPayPalNotificationRequest removed | |
| A | ↛ | ValidMembershipApplicationRequest removed | |
| A | ↛ | ValidMembershipApplication removed |