Called by:

• Mobilizon.Federation.ActivityPub.Audience.get_audience (L80)
• Mobilizon.Federation.ActivityPub.Transmogrifier.do_handle_incoming_accept_join_event (L848)
• Mobilizon.Federation.ActivityPub.Transmogrifier.do_handle_incoming_reject_join (L900)
• Mobilizon.GraphQL.Resolvers.Participant.update_participation (L251)
• Mobilizon.Service.AntiSpam.Akismet.report_to_akismet_comment (L144)
• Mobilizon.Service.Export.Common.participations_to_events (L131)
• Mobilizon.Service.Workers.Notification.perform (L27)
• Mobilizon.Service.Workers.Notification.perform (L63)
• Mobilizon.Service.Workers.Notification.perform (L101)
• Mobilizon.Web.Email.Participation.json_ld (L159)