DacMemberCategory.Property => new DacPropertiesCategoryNodeViewModel(dac, ExpandCreatedNodes),
DacMemberCategory.InitializationAndActivation => new DacInitializationAndActivationCategoryNodeViewModel(dac, ExpandCreatedNodes),
DacMemberCategory.Keys => new DacKeysCategoryNodeViewModel(dac, ExpandCreatedNodes),
keys.Select(key => (Key: key, KeyFields: GetOrderedDacFieldsUsedByKey(dac, key))) .ToDictionary(keyWithFields => keyWithFields.Key,