When exporting my calendar and tasks from Google Apps it seems it is only possible to export one iCal file for the calendar and a separate iCal file for tasks.
Calendar features a 'Settings & Import' feature at the bottom left of the screen; however, Tasks just shows 'Settings', with no import feature.
Given this I thought there was no way to import tasks and opened https://github.com/nextcloud/server/issues/6877 in response.
I have now tried to upload the Tasks file via the Calendar app and it actually imported the tasks just fine. It was counter-intuitive to do this however. Another oddity of this is once imported the tasks display in Tasks, not Calendar.
Due to Google Apps popularity I believe it would be sensible to duplicate the Import button to Tasks to encourage seamless migration to Nextcloud.
You might also want to update "Settings" to "Settings & Import" to match Calendar.
That's apply to import tasks from ToDo popular formats like todo.txt, also.
I'm triyng to migrate to Nextcloud but I have tons of tasks on my current task manager (TickTick) and I can't import them...
I'm triyng to migrate to Nextcloud but I have tons of tasks on my current task manager (TickTick) and I can't import them...
You can import them with the Calendar app.
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That's apply to import tasks from ToDo popular formats like todo.txt, also.