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Preserve unknown properties and components when duplicating events #8605
Is your feature request related to a problem? Please describe.
Events can be duplicated.
When duplicating an event, only a selected set of properties and subcomponents are duplicated.
Through #8522 apps will be able to extend the event creation and potentially use new properties and components that we currently discard during duplication.
In general, this is also useful when events are managed through third-party clients that also might support additional properties and components.
@ChristophWurst Last time we talked, we concluded to only copy over the VALARM subcomponent because we could not think of any other.
In the meantime I found about the subcomponents PARTICIPANT, VLOCATION, VRESOURCE through https://www.ical4j.org/components/#subcomponents and propose to copy over all subcomponents. This would also be consistent for how we copy over subcomponents for recurrences.
changed the title [-]Preserve unknown properties and component when duplicating events[/-][+]Preserve unknown properties and components when duplicating events[/+]on Jul 16, 2026
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odzhychko commentedon Jul 16, 2026
@ChristophWurst Last time we talked, we concluded to only copy over the
VALARMsubcomponent because we could not think of any other.In the meantime I found about the subcomponents
PARTICIPANT,VLOCATION,VRESOURCEthrough https://www.ical4j.org/components/#subcomponents and propose to copy over all subcomponents. This would also be consistent for how we copy over subcomponents for recurrences.[-]Preserve unknown properties and component when duplicating events[/-][+]Preserve unknown properties and components when duplicating events[/+]feat(editor): Preserve unknown properties and components when duplica…
feat(editor): Preserve unknown properties and components when duplica…
feat(editor): Preserve unknown properties and components when duplica…
feat(editor): Preserve unknown properties and components when duplica…
feat(editor): Preserve unknown properties and components when duplica…