---
title: Preference Keys
framework: systemconfiguration
role: collectionGroup
role_heading: API Collection
path: systemconfiguration/preference-keys
---

# Preference Keys

Keys that correspond to preferences in the persistent store.

## Topics

### Constants

- [kSCPrefCurrentSet](systemconfiguration/kscprefcurrentset-swift.var.md)
- [kSCPrefNetworkServices](systemconfiguration/kscprefnetworkservices-swift.var.md)
- [kSCPrefSets](systemconfiguration/kscprefsets-swift.var.md)
- [kSCPrefSystem](systemconfiguration/kscprefsystem-swift.var.md)

## See Also

### Constants

- [Generic Keys](systemconfiguration/generic-keys.md)
- [Component Keys](systemconfiguration/component-keys.md)
- [Network Dictionary Keys](systemconfiguration/network-dictionary-keys.md)
- [Interface Dictionary Keys](systemconfiguration/interface-dictionary-keys.md)
- [Hostnames Dictionary Keys](systemconfiguration/hostnames-dictionary-keys.md)
- [Network Entity Keys](systemconfiguration/network-entity-keys.md)
- [DNS Entity Keys](systemconfiguration/dns-entity-keys.md)
- [Ethernet Entity Keys](systemconfiguration/ethernet-entity-keys.md)
- [Interface Entity Keys](systemconfiguration/interface-entity-keys.md)
- [IPSec Entity Keys](systemconfiguration/ipsec-entity-keys.md)
- [IPv4 Entity Keys](systemconfiguration/ipv4-entity-keys.md)
- [IPv6 Entity Keys](systemconfiguration/ipv6-entity-keys.md)
- [6to4 Entity Keys](systemconfiguration/6to4-entity-keys.md)
- [Link Entity Keys](systemconfiguration/link-entity-keys.md)
- [Modem Entity Keys](systemconfiguration/modem-entity-keys.md)