Appendix S-1: Global schema of the SIGNAL MESSENGER system

Global Entities (30)

Entity	Alias	Module	Global Schema
(1) AbuseReport	*AbuseReport*	ConversationModule	SignalMessenger
(2) Attachment	*Attachment*	MessageModule	SignalMessenger
(3) Block	*Block*	UserAccountModule	SignalMessenger
(4) CallDuration	*CallDuration*	CallDurationModule	SignalMessenger
(5) CallParticipant	*CallParticipant*	CallDurationModule	SignalMessenger
(6) Contact	*Contact*	SafetyNumberModule	SignalMessenger
(7) Conversation	*Conversation*	ConversationModule	SignalMessenger
(8) Device	*Device*	MessageModule	SignalMessenger
(9) DeviceKey	*DeviceKey*	CallDurationModule	SignalMessenger
(10) EncryptionKeyBundle	*EncryptionKeyBundle*	UserAccountModule	SignalMessenger
(11) GroupChat	*GroupChat*	ConversationModule	SignalMessenger
(12) GroupMember	*GroupMember*	StickerPackModule	SignalMessenger
(13) IdentityKey	*IdentityKey*	CallDurationModule	SignalMessenger
(14) Message	*Message*	MessageModule	SignalMessenger
(15) MessageRecipient	*MessageRecipient*	MessageModule	SignalMessenger
(16) NotificationSetting	*NotificationSetting*	ConversationModule	SignalMessenger
(17) PaymentAccount	*PaymentAccount*	PaymentAccountModule	SignalMessenger
(18) PaymentTransaction	*PaymentTransaction*	PaymentAccountModule	SignalMessenger
(19) PhoneNumber	*PhoneNumber*	UserAccountModule	SignalMessenger
(20) PreKey	*PreKey*	ServerNodeModule	SignalMessenger
(21) Reaction	*Reaction*	SafetyNumberModule	SignalMessenger
(22) SafetyNumber	*SafetyNumber*	SafetyNumberModule	SignalMessenger
(23) ServerLogEntry	*ServerLogEntry*	ServerNodeModule	SignalMessenger
(24) ServerNode	*ServerNode*	ServerNodeModule	SignalMessenger
(25) SessionState	*SessionState*	PaymentAccountModule	SignalMessenger
(26) Sticker	*Sticker*	StickerPackModule	SignalMessenger
(27) StickerPack	*StickerPack*	StickerPackModule	SignalMessenger
(28) UserAccount	*UserAccount*	UserAccountModule	SignalMessenger
(29) UserSetting	*UserSetting*	ServerNodeModule	SignalMessenger
(30) VerificationEvent	*VerificationEvent*	SafetyNumberModule	SignalMessenger

Modules (8)

3.1 CallDurationModule	3.2 ConversationModule	3.3 MessageModule	3.4 PaymentAccountModule	3.5 SafetyNumberModule	3.6 ServerNodeModule
3.7 StickerPackModule	3.8 UserAccountModule