diff --git a/api/core/v1alpha2/virtual_machine.go b/api/core/v1alpha2/virtual_machine.go
index 56712cf885..5e08453b04 100644
--- a/api/core/v1alpha2/virtual_machine.go
+++ b/api/core/v1alpha2/virtual_machine.go
@@ -42,7 +42,7 @@ const (
 // +kubebuilder:resource:categories={all,virtualization},scope=Namespaced,shortName={vm,vms},singular=virtualmachine
 // +kubebuilder:printcolumn:name="Phase",type="string",JSONPath=".status.phase",description="The phase of the virtual machine."
 // +kubebuilder:printcolumn:name="Cores",priority=1,type="string",JSONPath=".spec.cpu.cores",description="The number of cores of the virtual machine."
-// +kubebuilder:printcolumn:name="CoreFraction",priority=1,type="string",JSONPath=".spec.cpu.coreFraction",description="Virtual machine core fraction."
+// +kubebuilder:printcolumn:name="CoreFraction",priority=1,type="string",JSONPath=".spec.cpu.coreFraction",description="Virtual machine core fraction. The range of available values is set in the `sizePolicy` parameter of the VirtualMachineClass; if it is not set, use values within the 1–100% range."
 // +kubebuilder:printcolumn:name="Memory",priority=1,type="string",JSONPath=".spec.memory.size",description="The amount of memory of the virtual machine."
 // +kubebuilder:printcolumn:name="Need restart",priority=1,type="string",JSONPath=".status.conditions[?(@.type=='AwaitingRestartToApplyConfiguration')].status",description="A restart of the virtual machine is required."
 // +kubebuilder:printcolumn:name="Agent",priority=1,type="string",JSONPath=".status.conditions[?(@.type=='AgentReady')].status",description="Agent status."
diff --git a/crds/doc-ru-virtualmachines.yaml b/crds/doc-ru-virtualmachines.yaml
index 18ccc1bde8..f5304a50b6 100644
--- a/crds/doc-ru-virtualmachines.yaml
+++ b/crds/doc-ru-virtualmachines.yaml
@@ -383,7 +383,7 @@ spec:
                   properties:
                     coreFraction:
                       description: |
-                        Гарантированная доля времени CPU, которая будет выделена ВМ. Указывается в процентах.
+                        Гарантированная доля времени CPU, которая будет выделена ВМ. Указывается в процентах. Диапазон доступных значений задаётся параметром `sizePolicy` в используемом VirtualMachineClass; если он не указан, используйте значения в диапазоне 1–100%.
                     cores:
                       description: |
                         Количество ядер.
diff --git a/crds/virtualmachines.yaml b/crds/virtualmachines.yaml
index 3196b3c6bc..5040314b50 100644
--- a/crds/virtualmachines.yaml
+++ b/crds/virtualmachines.yaml
@@ -890,7 +890,7 @@ spec:
                       type: string
                       default: "100%"
                       description: |
-                        Guaranteed share of CPU time that will be allocated to the VM. Specified as a percentage.
+                        Guaranteed share of CPU time that will be allocated to the VM. Specified as a percentage. The range of available values is set in the `sizePolicy` parameter of the VirtualMachineClass; if it is not set, use values within the 1–100% range.
 
                 memory:
                   type: object