org.alfresco.service.cmr.invitation
Interfaces 
Invitation
InvitationSearchCriteria
InvitationService
ModeratedInvitation
NominatedInvitation
Classes 
Invitation.InvitationType
Invitation.ResourceType
InvitationSearchCriteria.InvitationType
Exceptions 
InvitationException
InvitationExceptionForbidden
InvitationExceptionNotFound
InvitationExceptionUserError