Looking for a pointer (site URL) that has a simple, clean sample code storing two records (eg, name, id#) from an app using CloudKit; and modify, add records.
Sample Code for CloudKit
Seemed to address the early questions I had.
IRTI
Seems like Apple's own example is exactly what you are looking for: https://cdn.apple-cloudkit.com/cloudkit-catalog/
Have you checked the CloudKit Catalog sample already?