Unless ARC is turned off by other means, then setting the policy to True or leaving it unset lets users use ARC. Setting the policy to False means unaffiliated users may not use ARC.
Changes to the policy only apply while ARC isn't running, for example, while starting Chrome OS.
| Registry Hive | HKEY_LOCAL_MACHINE |
| Registry Path | Software\Policies\Google\ChromeOS |
| Value Name | UnaffiliatedArcAllowed |
| Value Type | REG_DWORD |
| Enabled Value | 1 |
| Disabled Value | 0 |