@startuml Detailled Invitation Steps
InitiatingUser -> MeowInitiatingUser: STEP 1 generate a public key & message for InvitedUser optionnally password protected
InitiatingUser -> InvitedUser: send public key
InvitedUser -> MeowInvitedUser: STEP 2 Create invitation for alice (Generate InvitedUser ContactCard and create InitiatingUser pending contact)
InvitedUser -> InitiatingUser: Send invitation (InvitedUser ContactCard encrypted with InitiatingUser public key)
InitiatingUser -> MeowInitiatingUser: STEP 3 Accept Invitation and create answer (Generate InitiatingUser ContactCard and create finalized InvitedUser contact)
InitiatingUser -> InvitedUser: Send answer (InitiatingUser ContactCard)
InvitedUser -> MeowInvitedUser: STEP 4 Review Answer, invitation finalize (Finalize InitiatingUser contact and notify InitiatingUser that communication is possible)
@enduml