| RegisterSettingsUnitPluginTPlugin(IUnityContainer, ReadOnlySpanSettingsUnitDescriptor) | Registers a settings unit plugin and associates it with one or more settings unit descriptors. |
| RegisterSettingsUnitPluginTPlugin(IUnityContainer, ReadOnlySpanSettingsUnitDescriptor, ReadOnlySpanSettingsUnitCategoryDescriptor, String, ITypeLifetimeManager) | Registers a settings unit plugin and associates it with one or more settings unit descriptors. |