Last Thursday one of my iPad app’s provisioning file has expired. Client brought it to us at the very late moment, the iPad app was distributed internally as an enterprise app. App users are for HVAC technicians, app integrates with their organization’s CRM (Salesforce) so distributing it with App store doesn’t make any sense.

Integrating iCloud with core data was easy when I found this tutorial, but I ran into few issues while implementing and testing it on devices. And here are the steps how I managed to solve it.