| Keep the progress elsewhere | Alias ContributionStore, EnrolmentStore, CompletionStore or DuelStore to your own service |
| Keep the quests elsewhere | Alias Catalog — and WritableCatalog if it is edited — to your own catalog; check its chains with Chains::check() |
| Open quests at dates of your own | Write a ScheduleReader and decorate the QuestReader service with it in its list of readers |
| Act on a quest accomplished | Listen to QuestCompleted, DuelWon and DuelExpired |
| Replace what is told | Replace DispatchingObserver by your own QuestObserver |
| Show the quests otherwise | Write your own templates over the Twig functions, or read Quests and Duels in your controllers |
