The New, Update, and Delete buttons are known as operations buttons, because they allow you to perform the following operations within virtually any Apprise window that requires entry or processing.
The New button is used to create a new record. After all of the required information is entered, clicking the OK button saves the record. The Cancel button cancels the operation of creating a new record.
The Update button is used to update an existing record. Use the navigation buttons to locate an existing record. After the updated information is added to the record, the OK and Cancel buttons allow you to save the updates made to the record, or cancel out of Update mode.
The Delete button is used to delete an existing record. Use the navigation buttons to locate an existing record. The OK and Cancel buttons allow you to confirm deletion of the existing record, or cancel out of Delete mode.
The Exit button exits the window.