Watch Commander Pelletus, The new installation Lord Jarol commissioned has been completed. Access to the lower levels of the estate has been concealed and secured by a lock of my own design. The method of passage detailed below should be shared only with those you trust. Three false wine casks have been constructed to look identical to the rest. One conceals the passage, the other two open it. Signed, Belrande, Artificer and Locksmith Extraordinaire P.S. Burn this letter after you have memorized my instructions. Don't post it up in the pantry like my last client. That defeats the whole purpose.