Changing an attribute to be no longer transient - can I do this with lightweight Core Data migration?

Question

From what I've read, lightweight migration in Core Data can be done in any of the following circumstances:

• Add an entity
• Remove an entity
• Rename an entity
• Add an attribute / relationship
• Remove an attribute / relationship
• Rename an attribute / relationship
• Make an attribute / relationship optional
• Make an attribute / relationship not optional, but provide a default value!

But I don't see how making an entity no longer transient fits into that. Do I need to do an advanced migration? Do I need to migrate at all?

Answer 1

Transient properties are basically ignored by the versioning system, so changing a transient property to an persistent attribute should be the same as adding an attribute which a lightweight migration will be sufficient for.

Answer inferred from the second part of this question.