diff --git a/deployments/operator/crd/bases/deviceplugin.intel.com_gpudeviceplugins.yaml b/deployments/operator/crd/bases/deviceplugin.intel.com_gpudeviceplugins.yaml
index dabfa1bcc..56d7cd1ea 100644
--- a/deployments/operator/crd/bases/deviceplugin.intel.com_gpudeviceplugins.yaml
+++ b/deployments/operator/crd/bases/deviceplugin.intel.com_gpudeviceplugins.yaml
@@ -51,7 +51,8 @@ spec:
             properties:
               enableMonitoring:
                 description: EnableMonitoring enables the monitoring resource ('i915_monitoring')
-                  which gives access to all GPU devices on given node.
+                  which gives access to all GPU devices on given node. Typically used
+                  with Intel XPU-Manager.
                 type: boolean
               image:
                 description: Image is a container image with GPU device plugin executable.
@@ -73,7 +74,8 @@ spec:
               preferredAllocationPolicy:
                 description: PreferredAllocationPolicy sets the mode of allocating
                   GPU devices on a node. See documentation for detailed description
-                  of the policies. Only valid when SharedDevNum > 1 is set.
+                  of the policies. Only valid when SharedDevNum > 1 is set. Not applicable
+                  with ResourceManager.
                 enum:
                 - balanced
                 - packed
@@ -81,7 +83,7 @@ spec:
                 type: string
               resourceManager:
                 description: ResourceManager handles the fractional resource management
-                  for multi-GPU nodes
+                  for multi-GPU nodes. Enable only for clusters with GPU Aware Scheduling.
                 type: boolean
               sharedDevNum:
                 description: SharedDevNum is a number of containers that can share
diff --git a/deployments/operator/crd/bases/deviceplugin.intel.com_sgxdeviceplugins.yaml b/deployments/operator/crd/bases/deviceplugin.intel.com_sgxdeviceplugins.yaml
index 3d032db35..eded2a496 100644
--- a/deployments/operator/crd/bases/deviceplugin.intel.com_sgxdeviceplugins.yaml
+++ b/deployments/operator/crd/bases/deviceplugin.intel.com_sgxdeviceplugins.yaml
@@ -58,8 +58,8 @@ spec:
                 description: Image is a container image with SGX device plugin executable.
                 type: string
               initImage:
-                description: InitImage is a container image with tools (e.g., SGX
-                  NFD source hook) installed on each node.
+                description: Recommendation is to leave this unset and prefer the
+                  SGX NodeFeatureRule.
                 type: string
               logLevel:
                 description: LogLevel sets the plugin's log level.
diff --git a/pkg/apis/deviceplugin/v1/gpudeviceplugin_types.go b/pkg/apis/deviceplugin/v1/gpudeviceplugin_types.go
index 2e464c212..3fdede394 100644
--- a/pkg/apis/deviceplugin/v1/gpudeviceplugin_types.go
+++ b/pkg/apis/deviceplugin/v1/gpudeviceplugin_types.go
@@ -36,6 +36,7 @@ type GpuDevicePluginSpec struct {
 
 	// PreferredAllocationPolicy sets the mode of allocating GPU devices on a node.
 	// See documentation for detailed description of the policies. Only valid when SharedDevNum > 1 is set.
+	// Not applicable with ResourceManager.
 	// +kubebuilder:validation:Enum=balanced;packed;none
 	PreferredAllocationPolicy string `json:"preferredAllocationPolicy,omitempty"`
 
@@ -47,11 +48,11 @@ type GpuDevicePluginSpec struct {
 	// +kubebuilder:validation:Minimum=0
 	LogLevel int `json:"logLevel,omitempty"`
 
-	// ResourceManager handles the fractional resource management for multi-GPU nodes
+	// ResourceManager handles the fractional resource management for multi-GPU nodes. Enable only for clusters with GPU Aware Scheduling.
 	ResourceManager bool `json:"resourceManager,omitempty"`
 
 	// EnableMonitoring enables the monitoring resource ('i915_monitoring')
-	// which gives access to all GPU devices on given node.
+	// which gives access to all GPU devices on given node. Typically used with Intel XPU-Manager.
 	EnableMonitoring bool `json:"enableMonitoring,omitempty"`
 }
 
diff --git a/pkg/apis/deviceplugin/v1/sgxdeviceplugin_types.go b/pkg/apis/deviceplugin/v1/sgxdeviceplugin_types.go
index b36f53f6f..f7a055aad 100644
--- a/pkg/apis/deviceplugin/v1/sgxdeviceplugin_types.go
+++ b/pkg/apis/deviceplugin/v1/sgxdeviceplugin_types.go
@@ -31,7 +31,7 @@ type SgxDevicePluginSpec struct {
 	// Image is a container image with SGX device plugin executable.
 	Image string `json:"image,omitempty"`
 
-	// InitImage is a container image with tools (e.g., SGX NFD source hook) installed on each node.
+	// Recommendation is to leave this unset and prefer the SGX NodeFeatureRule.
 	InitImage string `json:"initImage,omitempty"`
 
 	// EnclaveLimit is a number of containers that can share the same SGX enclave device.