var (

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	APIServerIdentity = framework.WithFeature(framework.ValidFeatures.Add("APIServerIdentity"))

	// Owner: sig-lifecycle
	// This label is used for tests which need the following controllers to be enabled:
	// - bootstrap-signer-controller
	// - token-cleaner-controller
	BootstrapTokens = framework.WithFeature(framework.ValidFeatures.Add("BootstrapTokens"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	BoundServiceAccountTokenVolume = framework.WithFeature(framework.ValidFeatures.Add("BoundServiceAccountTokenVolume"))

	// Owner: sig-api-machinery
	// Marks tests that exercise the CBOR data format for serving or storage.
	CBOR = framework.WithFeature(framework.ValidFeatures.Add("CBOR"))

	// Owner: sig-node
	// Marks test that exercise checkpointing of containers
	CheckpointContainer = framework.WithFeature(framework.ValidFeatures.Add("CheckpointContainer"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	CloudProvider = framework.WithFeature(framework.ValidFeatures.Add("CloudProvider"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	ClusterDowngrade = framework.WithFeature(framework.ValidFeatures.Add("ClusterDowngrade"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	ClusterScaleUpBypassScheduler = framework.WithFeature(framework.ValidFeatures.Add("ClusterScaleUpBypassScheduler"))

	// Owner: sig-autoscaling
	ClusterSizeAutoscalingScaleDown = framework.WithFeature(framework.ValidFeatures.Add("ClusterSizeAutoscalingScaleDown"))

	// Owner: sig-autoscaling
	ClusterSizeAutoscalingScaleUp = framework.WithFeature(framework.ValidFeatures.Add("ClusterSizeAutoscalingScaleUp"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	ClusterUpgrade = framework.WithFeature(framework.ValidFeatures.Add("ClusterUpgrade"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	ComprehensiveNamespaceDraining = framework.WithFeature(framework.ValidFeatures.Add("ComprehensiveNamespaceDraining"))

	// Owner: sig-node
	// Enables configuring custom stop signals for containers from container lifecycle
	ContainerStopSignals = framework.WithFeature(framework.ValidFeatures.Add("ContainerStopSignals"))

	// Owner: sig-api-machinery
	// Marks tests that require coordinated leader election
	CoordinatedLeaderElection = framework.WithFeature(framework.ValidFeatures.Add("CoordinatedLeaderElection"))

	// owning-sig: sig-node
	// kep: https://kep.k8s.io/3570
	// test-infra jobs:
	// - https://testgrid.k8s.io/sig-node-kubelet#kubelet-serial-gce-e2e-cpu-manager
	//
	// This label is used for tests which need:
	// - run only CPU Manager tests on specific jobs, i.e., ci-kubernetes-node-kubelet-serial-cpu-manager and pull-kubernetes-node-kubelet-serial-cpu-manager
	CPUManager = framework.WithFeature(framework.ValidFeatures.Add("CPUManager"))

	// OWNER: sig-node
	// Testing critical pod admission
	CriticalPod = framework.WithFeature(framework.ValidFeatures.Add("CriticalPod"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	CustomMetricsAutoscaling = framework.WithFeature(framework.ValidFeatures.Add("CustomMetricsAutoscaling"))

	// OWNER: sig-node
	// Testing device managers
	DeviceManager = framework.WithFeature(framework.ValidFeatures.Add("DeviceManager"))

	// OWNER: sig-node
	// Testing device plugins
	DevicePlugin = framework.WithFeature(framework.ValidFeatures.Add("DevicePlugin"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	Downgrade = framework.WithFeature(framework.ValidFeatures.Add("Downgrade"))

	// owning-sig: sig-node
	// kep: https://kep.k8s.io/4817
	// test-infra jobs:
	// - "dra-alpha" in https://testgrid.k8s.io/sig-node-dynamic-resource-allocation
	//
	// This label is used for tests which need:
	// - the DynamicResourceAllocation *and* DRAResourceClaimDeviceStatus feature gates
	DRAResourceClaimDeviceStatus = framework.WithFeature(framework.ValidFeatures.Add("DRAResourceClaimDeviceStatus"))

	// owning-sig: sig-node
	// kep: https://kep.k8s.io/4381
	// test-infra jobs:
	// - "dra-alpha" in https://testgrid.k8s.io/sig-node-dynamic-resource-allocation
	//
	// This label is used for tests which need:
	// - the DynamicResourceAllocation *and* DRAAdminAccess feature gates
	// - the resource.k8s.io API group
	// - a container runtime where support for CDI (https://github.com/cncf-tags/container-device-interface)
	//   is enabled such that passing CDI device IDs through CRI fields is supported
	DRAAdminAccess = framework.WithFeature(framework.ValidFeatures.Add("DRAAdminAccess"))

	// owning-sig: sig-scheduling
	// kep: https://kep.k8s.io/5055
	// test-infra jobs:
	// - "ci-kind-dra-all" in https://testgrid.k8s.io/sig-node-dynamic-resource-allocation
	//
	// This label is used for tests which need:
	// - the DynamicResourceAllocation *and* DRADeviceTaints feature gates
	// - the resource.k8s.io API group, including version v1alpha3
	DRADeviceTaints = framework.WithFeature(framework.ValidFeatures.Add("DRADeviceTaints"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	// OWNER: sig-node
	// Testing downward API huge pages
	DownwardAPIHugePages = framework.WithFeature(framework.ValidFeatures.Add("DownwardAPIHugePages"))

	// owning-sig: sig-scheduling
	// kep: https://kep.k8s.io/4816
	// test-infra jobs:
	// - "ci-kind-dra-all" in https://testgrid.k8s.io/sig-node-dynamic-resource-allocation
	//
	// This label is used for tests which need:
	// - the DynamicResourceAllocation *and* DRAPrioritizedList feature gates
	// - the resource.k8s.io API group
	// - a container runtime where support for CDI (https://github.com/cncf-tags/container-device-interface)
	//   is enabled such that passing CDI device IDs through CRI fields is supported
	DRAPrioritizedList = framework.WithFeature(framework.ValidFeatures.Add("DRAPrioritizedList"))

	// owning-sig: sig-node
	// kep: https://kep.k8s.io/4381
	// test-infra jobs:
	// - the non-"classic-dra" jobs in https://testgrid.k8s.io/sig-node-dynamic-resource-allocation
	//
	// This label is used for tests which need:
	// - *only* the DynamicResourceAllocation feature gate
	// - the resource.k8s.io API group
	// - a container runtime where support for CDI (https://github.com/cncf-tags/container-device-interface)
	//   is enabled such that passing CDI device IDs through CRI fields is supported
	DynamicResourceAllocation = framework.WithFeature(framework.ValidFeatures.Add("DynamicResourceAllocation"))

	// owning-sig: sig-node
	// kep: https://kep.k8s.io/4009
	// DevicePluginCDIDevices tests the CDI feature which is GA.
	// This label is used for https://testgrid.k8s.io/sig-node-cri-o#ci-crio-cdi-device-plugins
	DevicePluginCDIDevices = framework.WithFeature(framework.ValidFeatures.Add("DevicePluginCDIDevices"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	EphemeralStorage = framework.WithFeature(framework.ValidFeatures.Add("EphemeralStorage"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	Example = framework.WithFeature(framework.ValidFeatures.Add("Example"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	ExperimentalResourceUsageTracking = framework.WithFeature(framework.ValidFeatures.Add("ExperimentalResourceUsageTracking"))

	// OWNER: sig-node
	// Testing eviction manager
	Eviction = framework.WithFeature(framework.ValidFeatures.Add("Eviction"))

	// OWNER: sig-storage
	// These tests need kube-controller-manager that can execute a shell (bash). Most Kubernetes e2e
	// tests run with kube-controller-manager as a distroless container without such a shell.
	// If you need to run these tests,  please build your own image with required packages (like bash).
	// See https://github.com/kubernetes/kubernetes/issues/78737 for more details.
	Flexvolumes = framework.WithFeature(framework.ValidFeatures.Add("Flexvolumes"))

	// OWNER: sig-node
	// Testing garbage collection of images/containers
	GarbageCollect = framework.WithFeature(framework.ValidFeatures.Add("GarbageCollect"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	GKENodePool = framework.WithFeature(framework.ValidFeatures.Add("GKENodePool"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	GPUClusterDowngrade = framework.WithFeature(framework.ValidFeatures.Add("GPUClusterDowngrade"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	GPUClusterUpgrade = framework.WithFeature(framework.ValidFeatures.Add("GPUClusterUpgrade"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	GPUDevicePlugin = framework.WithFeature(framework.ValidFeatures.Add("GPUDevicePlugin"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	GPUMasterUpgrade = framework.WithFeature(framework.ValidFeatures.Add("GPUMasterUpgrade"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	GPUUpgrade = framework.WithFeature(framework.ValidFeatures.Add("GPUUpgrade"))

	// OWNER: sig-node
	// Testing graceful node shutdown
	GracefulNodeShutdown = framework.WithFeature(framework.ValidFeatures.Add("GracefulNodeShutdown"))

	// OWNER: sig-node
	// GracefulNodeShutdown based on pod priority
	GracefulNodeShutdownBasedOnPodPriority = framework.WithFeature(framework.ValidFeatures.Add("GracefulNodeShutdownBasedOnPodPriority"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	HAMaster = framework.WithFeature(framework.ValidFeatures.Add("HAMaster"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	HPA = framework.WithFeature(framework.ValidFeatures.Add("HPA"))

	// OWNER: sig-autoscaling
	// Marks tests that require HPA configurable tolerance (https://kep.k8s.io/4951).
	HPAConfigurableTolerance = framework.WithFeature(framework.ValidFeatures.Add("HPAConfigurableTolerance"))

	// owner: sig-node
	HostAccess = framework.WithFeature(framework.ValidFeatures.Add("HostAccess"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	HugePages = framework.WithFeature(framework.ValidFeatures.Add("HugePages"))

	// Owner: sig-node
	ImageID = framework.WithFeature(framework.ValidFeatures.Add("ImageID"))

	// Owner: sig-node
	// ImageVolume is used for testing the image volume source feature (https://kep.k8s.io/4639).
	ImageVolume = framework.WithFeature(framework.ValidFeatures.Add("ImageVolume"))

	// Owner: sig-network
	// Marks tests that require a conforming implementation of
	// Ingress.networking.k8s.io to be present.
	Ingress = framework.WithFeature(framework.ValidFeatures.Add("Ingress"))

	// Owner: sig-network
	// Marks tests that require a cluster with dual-stack pod and service networks.
	IPv6DualStack = framework.WithFeature(framework.ValidFeatures.Add("IPv6DualStack"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	Kind = framework.WithFeature(framework.ValidFeatures.Add("Kind"))

	// Owner: sig-network
	// Marks tests that require kube-dns-autoscaler
	KubeDNSAutoscaler = framework.WithFeature(framework.ValidFeatures.Add("KubeDNSAutoscaler"))

	// Owner: sig-node
	// Testing kubelet drop in KEP
	KubeletConfigDropInDir = framework.WithFeature(framework.ValidFeatures.Add("KubeletConfigDropInDir"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	KubeletCredentialProviders = framework.WithFeature(framework.ValidFeatures.Add("KubeletCredentialProviders"))

	KubeletFineGrainedAuthz = framework.WithFeature(framework.ValidFeatures.Add("KubeletFineGrainedAuthz"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	KubeletSecurity = framework.WithFeature(framework.ValidFeatures.Add("KubeletSecurity"))

	// KubeletSeparateDiskGC (SIG-node, used for testing separate image filesystem <https://kep.k8s.io/4191>)
	// The tests need separate disk settings on nodes and separate filesystems in storage.conf
	KubeletSeparateDiskGC = framework.WithFeature(framework.ValidFeatures.Add("KubeletSeparateDiskGC"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	KubeProxyDaemonSetDowngrade = framework.WithFeature(framework.ValidFeatures.Add("KubeProxyDaemonSetDowngrade"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	KubeProxyDaemonSetUpgrade = framework.WithFeature(framework.ValidFeatures.Add("KubeProxyDaemonSetUpgrade"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	KubeProxyDaemonSetMigration = framework.WithFeature(framework.ValidFeatures.Add("KubeProxyDaemonSetMigration"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	LabelSelector = framework.WithFeature(framework.ValidFeatures.Add("LabelSelector"))

	// Owner: sig-network
	// Marks tests that require a cloud provider that implements LoadBalancer Services
	LoadBalancer = framework.WithFeature(framework.ValidFeatures.Add("LoadBalancer"))

	// Owner: sig-storage
	LSCIQuotaMonitoring = framework.WithFeature(framework.ValidFeatures.Add("LSCIQuotaMonitoring"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	LocalStorageCapacityIsolationQuota = framework.WithFeature(framework.ValidFeatures.Add("LocalStorageCapacityIsolationQuota"))

	// owning-sig: sig-node
	// Marks a disruptive test for lock contention
	LockContention = framework.WithFeature(framework.ValidFeatures.Add("LockContention"))
	// TODO: document the feature (owning SIG, when to use this feature for a test)
	MasterUpgrade = framework.WithFeature(framework.ValidFeatures.Add("MasterUpgrade"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	MemoryManager = framework.WithFeature(framework.ValidFeatures.Add("MemoryManager"))

	// Owner: sig-api-machinery
	// Marks tests that enforce ordered namespace deletion.
	MutatingAdmissionPolicy = framework.WithFeature(framework.ValidFeatures.Add("MutatingAdmissionPolicy"))

	// Owner: sig-network
	// Marks tests that require working external DNS.
	NetworkingDNS = framework.WithFeature(framework.ValidFeatures.Add("Networking-DNS"))

	// Owner: sig-network
	// Marks tests that require connectivity to the Internet via IPv4
	NetworkingIPv4 = framework.WithFeature(framework.ValidFeatures.Add("Networking-IPv4"))

	// Owner: sig-network
	// Marks tests that require connectivity to the Internet via IPv6
	NetworkingIPv6 = framework.WithFeature(framework.ValidFeatures.Add("Networking-IPv6"))

	// Owner: sig-network
	// Marks a single test that creates potentially-disruptive amounts of network
	// traffic between nodes.
	NetworkingPerformance = framework.WithFeature(framework.ValidFeatures.Add("Networking-Performance"))

	// Owner: sig-network
	// Marks tests that require a conforming implementation of
	// NetworkPolicy.networking.k8s.io to be present.
	NetworkPolicy = framework.WithFeature(framework.ValidFeatures.Add("NetworkPolicy"))

	// Owner: sig-node
	// Testing node allocatable validations
	NodeAllocatable = framework.WithFeature(framework.ValidFeatures.Add("NodeAllocatable"))

	// Owner: sig-node
	// Node Problem Detect e2e tests in tree.
	NodeProblemDetector = framework.WithFeature(framework.ValidFeatures.Add("NodeProblemDetector"))

	// Owner: sig-auth
	// Marks tests that require a conforming implementation of
	// Node claims for serviceaccounts. Typically this means that the
	// ServiceAccountTokenNodeBindingValidation feature must be enabled.
	ServiceAccountTokenNodeBindingValidation = framework.WithFeature(framework.ValidFeatures.Add("ServiceAccountTokenNodeBindingValidation"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	NodeAuthorizer = framework.WithFeature(framework.ValidFeatures.Add("NodeAuthorizer"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	NodeLogQuery = framework.WithFeature(framework.ValidFeatures.Add("NodeLogQuery"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	NodeOutOfServiceVolumeDetach = framework.WithFeature(framework.ValidFeatures.Add("NodeOutOfServiceVolumeDetach"))

	// Owner: sig-node
	// Tests aiming to verify oom_score functionality
	OOMScoreAdj = framework.WithFeature(framework.ValidFeatures.Add("OOMScoreAdj"))

	// Owner: sig-api-machinery
	// Marks tests that enforce ordered namespace deletion.
	OrderedNamespaceDeletion = framework.WithFeature(framework.ValidFeatures.Add("OrderedNamespaceDeletion"))

	// Owner: sig-node
	// Verify ProcMount feature.
	// Used in combination with user namespaces
	ProcMountType = framework.WithFeature(framework.ValidFeatures.Add("ProcMountType"))

	// Owner: sig-network
	// Marks a single test that tests cluster DNS performance with many services.
	PerformanceDNS = framework.WithFeature(framework.ValidFeatures.Add("PerformanceDNS"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	PodGarbageCollector = framework.WithFeature(framework.ValidFeatures.Add("PodGarbageCollector"))

	// owner: sig-node
	// Marks a test for for pod-level resources feature that requires
	// PodLevelResources feature gate to be enabled.
	PodLevelResources = framework.WithFeature(framework.ValidFeatures.Add("PodLevelResources"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	PodLifecycleSleepAction = framework.WithFeature(framework.ValidFeatures.Add("PodLifecycleSleepAction"))

	// Owner: sig-node
	// Marks a single test that tests Pod Lifecycle Sleep action with zero duration. Requires feature gate PodLifecycleSleepActionAllowZero to be enabled.
	PodLifecycleSleepActionAllowZero = framework.WithFeature(framework.ValidFeatures.Add("PodLifecycleSleepActionAllowZero"))

	// Owner: sig-node
	// Marks tests that require a cluster with PodLogsQuerySplitStreams
	// (used for testing specific log stream <https://kep.k8s.io/3288>)
	PodLogsQuerySplitStreams = framework.WithFeature(framework.ValidFeatures.Add("PodLogsQuerySplitStreams"))

	// Owner: sig-node
	// Marks tests that require a cluster with PodObservedGenerationTracking
	PodObservedGenerationTracking = framework.WithFeature(framework.ValidFeatures.Add("PodObservedGenerationTracking"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	PodPriority = framework.WithFeature(framework.ValidFeatures.Add("PodPriority"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	PodReadyToStartContainersCondition = framework.WithFeature(framework.ValidFeatures.Add("PodReadyToStartContainersCondition"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	PodResources = framework.WithFeature(framework.ValidFeatures.Add("PodResources"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	Reboot = framework.WithFeature(framework.ValidFeatures.Add("Reboot"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	ReclaimPolicy = framework.WithFeature(framework.ValidFeatures.Add("ReclaimPolicy"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	RecoverVolumeExpansionFailure = framework.WithFeature(framework.ValidFeatures.Add("RecoverVolumeExpansionFailure"))

	// RelaxedEnvironmentVariableValidation used when we verify whether the pod can consume all printable ASCII characters as environment variable names,
	// and whether the pod can consume configmap/secret that key starts with a number.
	RelaxedEnvironmentVariableValidation = framework.WithFeature(framework.ValidFeatures.Add("RelaxedEnvironmentVariableValidation"))

	// Owner: sig-network
	// Marks tests of KEP-4427 that require the `RelaxedDNSSearchValidation` feature gate
	RelaxedDNSSearchValidation = framework.WithFeature(framework.ValidFeatures.Add("RelaxedDNSSearchValidation"))

	// Owner: sig-node
	// Device Management metrics
	ResourceMetrics = framework.WithFeature(framework.ValidFeatures.Add("ResourceMetrics"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	RegularResourceUsageTracking = framework.WithFeature(framework.ValidFeatures.Add("RegularResourceUsageTracking"))

	// Owner: sig-node
	// resource health Status for device plugins and DRA <https://kep.k8s.io/4680>
	ResourceHealthStatus = framework.WithFeature(framework.ValidFeatures.Add("ResourceHealthStatus"))

	// Owner: sig-node
	// Runtime Handler
	RuntimeHandler = framework.WithFeature(framework.ValidFeatures.Add("RuntimeHandler"))

	// Owner: sig-scheduling
	// Marks tests of the asynchronous preemption (KEP-4832) that require the `SchedulerAsyncPreemption` feature gate.
	SchedulerAsyncPreemption = framework.WithFeature(framework.ValidFeatures.Add("SchedulerAsyncPreemption"))

	// Owner: sig-network
	// Marks tests that require a pod networking implementation that supports SCTP
	// traffic between pods.
	SCTPConnectivity = framework.WithFeature(framework.ValidFeatures.Add("SCTPConnectivity"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	SeccompDefault = framework.WithFeature(framework.ValidFeatures.Add("SeccompDefault"))

	// Owner: sig-storage
	// This feature marks tests that need all schedulable Linux nodes in the cluster to have SELinux enabled.
	SELinux = framework.WithFeature(framework.ValidFeatures.Add("SELinux"))

	// Owner: sig-storage
	// This feature marks tests that need SELinuxMountReadWriteOncePod feature gate enabled and SELinuxMount **disabled**.
	// This is a temporary feature to allow testing of metrics when SELinuxMount is disabled.
	// TODO: remove when SELinuxMount feature gate is enabled by default.
	SELinuxMountReadWriteOncePodOnly = framework.WithFeature(framework.ValidFeatures.Add("SELinuxMountReadWriteOncePodOnly"))

	// Owner: sig-network
	// Marks tests of KEP-1880 that require the `MultiCIDRServiceAllocator` feature gate
	// and the networking.k8s.io/v1alpha1 API.
	ServiceCIDRs = framework.WithFeature(framework.ValidFeatures.Add("ServiceCIDRs"))

	// Owner: sig-node
	// Sidecar KEP-753
	SidecarContainers = framework.WithFeature(framework.ValidFeatures.Add("SidecarContainers"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	StackdriverAcceleratorMonitoring = framework.WithFeature(framework.ValidFeatures.Add("StackdriverAcceleratorMonitoring"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	StackdriverCustomMetrics = framework.WithFeature(framework.ValidFeatures.Add("StackdriverCustomMetrics"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	StackdriverExternalMetrics = framework.WithFeature(framework.ValidFeatures.Add("StackdriverExternalMetrics"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	StackdriverMetadataAgent = framework.WithFeature(framework.ValidFeatures.Add("StackdriverMetadataAgent"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	StackdriverMonitoring = framework.WithFeature(framework.ValidFeatures.Add("StackdriverMonitoring"))

	// Tests marked with this feature require the kubelet to be running in standalone mode (--standalone-mode=true) like this:
	// make test-e2e-node PARALLELISM=1 FOCUS="StandaloneMode" TEST_ARGS='--kubelet-flags="--fail-swap-on=false" --standalone-mode=true'
	// Tests validating the behavior of kubelet when running without the API server.
	StandaloneMode = framework.WithFeature(framework.ValidFeatures.Add("StandaloneMode"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	StatefulSet = framework.WithFeature(framework.ValidFeatures.Add("StatefulSet"))

	// Added to test Swap Feature
	// This label should be used when testing KEP-2400 (Node Swap Support)
	Swap = framework.WithFeature(framework.ValidFeatures.Add("NodeSwap"))

	PodIndexLabel = framework.WithFeature(framework.ValidFeatures.Add("PodIndexLabel"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	StatefulSetStartOrdinal = framework.WithFeature(framework.ValidFeatures.Add("StatefulSetStartOrdinal"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	StatefulUpgrade = framework.WithFeature(framework.ValidFeatures.Add("StatefulUpgrade"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	StorageProvider = framework.WithFeature(framework.ValidFeatures.Add("StorageProvider"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	StorageVersionAPI = framework.WithFeature(framework.ValidFeatures.Add("StorageVersionAPI"))

	// Owner: sig-node
	// Marks tests that require a cluster with SupplementalGroupsPolicy
	// (used for testing fine-grained SupplementalGroups control <https://kep.k8s.io/3619>)
	SupplementalGroupsPolicy = framework.WithFeature(framework.ValidFeatures.Add("SupplementalGroupsPolicy"))

	SystemNodeCriticalPod = framework.WithFeature(framework.ValidFeatures.Add("SystemNodeCriticalPod"))
	// Owner: sig-node
	// Tests marked with this feature MUST run with the CRI Proxy configured so errors can be injected into the kubelet's CRI calls.
	// This is useful for testing how the kubelet handles various error conditions in its CRI interactions.
	// test-infra jobs:
	// - pull-kubernetes-node-e2e-cri-proxy-serial (need manual trigger)
	// - ci-kubernetes-node-e2e-cri-proxy-serial
	CriProxy = framework.WithFeature(framework.ValidFeatures.Add("CriProxy"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	TopologyManager = framework.WithFeature(framework.ValidFeatures.Add("TopologyManager"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	Upgrade = framework.WithFeature(framework.ValidFeatures.Add("Upgrade"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	UserNamespacesSupport = framework.WithFeature(framework.ValidFeatures.Add("UserNamespacesSupport"))

	// Owned by SIG Node
	// Can be used when the UserNamespacesPodSecurityStandards kubelet feature
	// gate is enabled to relax the application of Pod Security Standards in a
	// controlled way.
	UserNamespacesPodSecurityStandards = framework.WithFeature(framework.ValidFeatures.Add("UserNamespacesPodSecurityStandards"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	ValidatingAdmissionPolicy = framework.WithFeature(framework.ValidFeatures.Add("ValidatingAdmissionPolicy"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	Volumes = framework.WithFeature(framework.ValidFeatures.Add("Volumes"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	VolumeSnapshotDataSource = framework.WithFeature(framework.ValidFeatures.Add("VolumeSnapshotDataSource"))

	// Owner: sig-storage
	// Volume group snapshot tests
	VolumeGroupSnapshotDataSource = framework.WithFeature(framework.ValidFeatures.Add("volumegroupsnapshot"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	VolumeSourceXFS = framework.WithFeature(framework.ValidFeatures.Add("VolumeSourceXFS"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	Vsphere = framework.WithFeature(framework.ValidFeatures.Add("vsphere"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	Windows = framework.WithFeature(framework.ValidFeatures.Add("Windows"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	WindowsHostProcessContainers = framework.WithFeature(framework.ValidFeatures.Add("WindowsHostProcessContainers"))

	// TODO: document the feature (owning SIG, when to use this feature for a test)
	WindowsHyperVContainers = framework.WithFeature(framework.ValidFeatures.Add("WindowsHyperVContainers"))
)