src/vs/workbench/contrib/userDataProfile/browser/userDataProfile.ts/UserDataProfilesWorkbenchContribution/registerConfiguration
class UserDataProfilesWorkbenchContribution:	private registerConfiguration(): void {
		if (this.productService.quality === 'stable') {
			Registry.as<IConfigurationRegistry>(ConfigurationExtensions.Configuration).registerConfiguration({
				...workbenchConfigurationNodeBase,
				'properties': {
					[PROFILES_ENABLEMENT_CONFIG]: {
						'type': 'boolean',
						'default': false,
						'description': localize('workbench.experimental.profiles.enabled', "Controls whether to enable the Profiles preview feature."),
						scope: ConfigurationScope.APPLICATION,
						ignoreSync: true
					}
				}
			});
		}
	}