0444d588_18_FeatureList___FedoraProject__Summary
[% Complete] 100% [Name] Package Service Presets [Updated] 2012-08-07 [Summary] 
So far, whether a service is enabled or disabled after package installation is encoded in the %post scripts of the RPM, and decided globally for the entire distribution, ignoring the particular needs of spins. With the introduction of "presets" we'd like to remove this policy from the packaging scripts and place them in explicit "preset" files instead which can be different for the various spins, and even for individual systems.
Releases/18/FeatureList - FedoraProject