"This item no longer exists: it may have been moved to the trash."

Where: a student's progression page or a session's Note sheet, when marking an item Learned or Validated or attaching a note to an item.

Why: the chosen item is no longer available. This happens when it is in the trash, when its category or its curriculum is in the trash, when it belongs to a different curriculum than the one given, or when it does not exist in the school. Statuses already given are not lost: they come back when the item is restored.

What to do: reload the screen to get the current curriculum, then choose an item that is still there. The owner can restore an item, a category or a curriculum from the Trash for 30 days.