Use Smart Lock 'Used' Status as Message Rule Condition

Allow the 'Used' status of a smart lock code to be used as a condition or trigger within Message Rules and Templates.

Use Case: A host wants to automate a reminder message to guests who have not yet checked in by a certain time (e.g., 7:00 PM). The message should only be sent if the smart lock code has NOT been used, ensuring that guests who have already arrived do not receive an unnecessary reminder.