---
title: Property List Mutability Options
framework: corefoundation
role: collectionGroup
role_heading: API Collection
path: corefoundation/property_list_mutability_options
---

# Property List Mutability Options

Option flags that determine the degree of mutability of newly created property lists.

## Topics

### Constants

- [mutableContainers](corefoundation/cfpropertylistmutabilityoptions/mutablecontainers.md)
- [mutableContainersAndLeaves](corefoundation/cfpropertylistmutabilityoptions/mutablecontainersandleaves.md)

## See Also

### Constants

- [CFPropertyListFormat](corefoundation/cfpropertylistformat.md)
- [Reading and Writing Error Codes](corefoundation/1429999-reading-and-writing-error-codes.md)