A few notes and FAQs to explain some of the functionality…

• Asynchronous Initialisation of the Core Data stack
  • why is my managedObjectContext NIL?
• Status of Synchronisation with iCloud
  • how do I know when Core Data has completed synchronising with iCloud?
• Core Data relationships
  • why does a person disappear when I delete a company?
  • why does a person not disappear when I delete an employee?
• Backup Files
  • how can I backup and restore from iCloud?
  • how can I send or received a backup file?
• Sidebar Menu
  • how do I create a UITableView with fixed sections and rows?
  • how do I populate rows in a single section from Core Data?
• Handling StoresWillChange Notifications
  • how do I handle Core Data’s store change notifications?
• Handling iCloud Account Transitions with Core Data
  • WWDC2013 session 207 says that Core Data will now handle iCloud Account transitions so App don’t have to do anything but if I switch iCloud On or OFF my apps data disappears, what am I doing wrong?
• Core Data iCloud Migration Scenarios
  • I am confused about when to migrate the Core Data store to or from iCloud
• Core Data Model Upgrades
  • How do I update my Apps Core Data model?
  • Will lightweight migration work with iCloud?
• Loading Data on Background Threads
  • How do I ensure my UI remains responsive while I import data from a remote server?
• Upgrading the Apps Core Data Model
  • How do I upgrade the App to use a new version of the Core Data model?