On 7 December 1926, Queenie Goldstein tried to use this spell to gain entry to the office of Percival Graves after a regular Unlocking Charm failed to work. However, this spell also failed, leading Queenie to speculate that Graves had locked the door with an advanced charm.
In Portuguese and Galician, aberto is the word for the adjective "open".
- Fantastic Beasts and Where to Find Them: The Original Screenplay (First appearance)
- Fantastic Beasts and Where to Find Them (film)
- Wizarding World (Mentioned only) (First identified as Opening Charm)