Login to your PMS/channel managerGo to Setting --> Access Select the property you want to add If the "propKey" field is empty, add the "propKey" by putting at least 16 random characters. Click on Save.Related ArticlesBookingAutomation API <> ChargeAutomationAccess Code & Smart LocksZapier <> ChargeAutomation Integration Within ChargeAutomationGuesty <> ChargeAutomation IntegrationBeds24 API <> ChargeAutomation Integration