diff --git a/api/v1alpha1/doc.go b/api/v1alpha1/doc.go
index 91165b24..6e874ed7 100644
--- a/api/v1alpha1/doc.go
+++ b/api/v1alpha1/doc.go
@@ -2,6 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 // Package v1alpha1 contains API Schema definitions for the settings.gardener.cloud API group
-// +groupName=metal.ironcore.dev
+// +groupName=boot.ironcore.dev
 // +kubebuilder:object:generate=true
 package v1alpha1
diff --git a/api/v1alpha1/zz_generated.deepcopy.go b/api/v1alpha1/zz_generated.deepcopy.go
index a2048697..edf75dba 100644
--- a/api/v1alpha1/zz_generated.deepcopy.go
+++ b/api/v1alpha1/zz_generated.deepcopy.go
@@ -8,7 +8,7 @@
 package v1alpha1
 
 import (
-	v1 "k8s.io/api/core/v1"
+	"k8s.io/api/core/v1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 )
 
diff --git a/config/crd/bases/boot.ironcore.dev_httpbootconfigs.yaml b/config/crd/bases/boot.ironcore.dev_httpbootconfigs.yaml
index aa4dd63d..449c0695 100644
--- a/config/crd/bases/boot.ironcore.dev_httpbootconfigs.yaml
+++ b/config/crd/bases/boot.ironcore.dev_httpbootconfigs.yaml
@@ -47,9 +47,8 @@ spec:
             description: HTTPBootConfigSpec defines the desired state of HTTPBootConfig
             properties:
               ignitionSecretRef:
-                description: |-
-                  LocalObjectReference contains enough information to let you locate the
-                  referenced object inside the same namespace.
+                description: IgnitionSecretRef is a reference to the secret containing
+                  Ignition configuration.
                 properties:
                   name:
                     default: ""
@@ -63,12 +62,16 @@ spec:
                 type: object
                 x-kubernetes-map-type: atomic
               systemIPs:
+                description: SystemIPs is a list of IP addresses assigned to the server.
                 items:
                   type: string
                 type: array
               systemUUID:
+                description: SystemUUID is the unique identifier (UUID) of the server.
                 type: string
               ukiURL:
+                description: UKIURL is the URL where the UKI (Unified Kernel Image)
+                  is hosted.
                 type: string
             type: object
           status:
diff --git a/config/crd/bases/boot.ironcore.dev_ipxebootconfigs.yaml b/config/crd/bases/boot.ironcore.dev_ipxebootconfigs.yaml
index 8b39f098..e836a2e6 100644
--- a/config/crd/bases/boot.ironcore.dev_ipxebootconfigs.yaml
+++ b/config/crd/bases/boot.ironcore.dev_ipxebootconfigs.yaml
@@ -47,9 +47,8 @@ spec:
             description: IPXEBootConfigSpec defines the desired state of IPXEBootConfig
             properties:
               ignitionSecretRef:
-                description: |-
-                  LocalObjectReference contains enough information to let you locate the
-                  referenced object inside the same namespace.
+                description: IgnitionSecretRef is a reference to the secret containing
+                  the Ignition configuration.
                 properties:
                   name:
                     default: ""
@@ -63,13 +62,16 @@ spec:
                 type: object
                 x-kubernetes-map-type: atomic
               image:
+                description: Image is deprecated and will be removed.
                 type: string
               initrdURL:
+                description: InitrdURL is the URL where the Initrd (initial RAM disk)
+                  of the OS is hosted, eg. the URL to the Initrd layer of the OS OCI
+                  image.
                 type: string
               ipxeScriptSecretRef:
-                description: |-
-                  LocalObjectReference contains enough information to let you locate the
-                  referenced object inside the same namespace.
+                description: IPXEScriptSecretRef is a reference to the secret containing
+                  the custom IPXE script.
                 properties:
                   name:
                     default: ""
@@ -83,18 +85,23 @@ spec:
                 type: object
                 x-kubernetes-map-type: atomic
               ipxeServerURL:
+                description: IPXEServerURL is deprecated and will be removed.
                 type: string
               kernelURL:
+                description: KernelURL is the URL where the kernel of the OS is hosted,
+                  eg. the URL to the Kernel layer of the OS OCI image.
                 type: string
               squashfsURL:
+                description: SquashfsURL is the URL where the Squashfs of the OS is
+                  hosted, eg.  the URL to the Squashfs layer of the OS OCI image.
                 type: string
               systemIPs:
+                description: SystemIPs is a list of IP addresses assigned to the server.
                 items:
                   type: string
                 type: array
               systemUUID:
-                description: 'Important: Run "make" to regenerate code after modifying
-                  this file'
+                description: SystemUUID is the unique identifier (UUID) of the server.
                 type: string
             type: object
           status:
diff --git a/config/crd/bases/metal.ironcore.dev_httpbootconfigs.yaml b/config/crd/bases/metal.ironcore.dev_httpbootconfigs.yaml
deleted file mode 100644
index 775f1d03..00000000
--- a/config/crd/bases/metal.ironcore.dev_httpbootconfigs.yaml
+++ /dev/null
@@ -1,87 +0,0 @@
----
-apiVersion: apiextensions.k8s.io/v1
-kind: CustomResourceDefinition
-metadata:
-  annotations:
-    controller-gen.kubebuilder.io/version: v0.16.0
-  name: httpbootconfigs.metal.ironcore.dev
-spec:
-  group: metal.ironcore.dev
-  names:
-    kind: HTTPBootConfig
-    listKind: HTTPBootConfigList
-    plural: httpbootconfigs
-    singular: httpbootconfig
-  scope: Namespaced
-  versions:
-  - additionalPrinterColumns:
-    - jsonPath: .status.state
-      name: State
-      type: string
-    - jsonPath: .metadata.creationTimestamp
-      name: Age
-      type: date
-    name: v1alpha1
-    schema:
-      openAPIV3Schema:
-        description: HTTPBootConfig is the Schema for the httpbootconfigs API
-        properties:
-          apiVersion:
-            description: |-
-              APIVersion defines the versioned schema of this representation of an object.
-              Servers should convert recognized schemas to the latest internal value, and
-              may reject unrecognized values.
-              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
-            type: string
-          kind:
-            description: |-
-              Kind is a string value representing the REST resource this object represents.
-              Servers may infer this from the endpoint the client submits requests to.
-              Cannot be updated.
-              In CamelCase.
-              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
-            type: string
-          metadata:
-            type: object
-          spec:
-            description: HTTPBootConfigSpec defines the desired state of HTTPBootConfig
-            properties:
-              ignitionSecretRef:
-                description: IgnitionSecretRef is a reference to the secret containing
-                  Ignition configuration.
-                properties:
-                  name:
-                    default: ""
-                    description: |-
-                      Name of the referent.
-                      This field is effectively required, but due to backwards compatibility is
-                      allowed to be empty. Instances of this type with an empty value here are
-                      almost certainly wrong.
-                      More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
-                    type: string
-                type: object
-                x-kubernetes-map-type: atomic
-              systemIPs:
-                description: SystemIPs is a list of IP addresses assigned to the server.
-                items:
-                  type: string
-                type: array
-              systemUUID:
-                description: SystemUUID is the unique identifier (UUID) of the server.
-                type: string
-              ukiURL:
-                description: UKIURL is the URL where the UKI (Unified Kernel Image)
-                  is hosted.
-                type: string
-            type: object
-          status:
-            description: HTTPBootConfigStatus defines the observed state of HTTPBootConfig
-            properties:
-              state:
-                type: string
-            type: object
-        type: object
-    served: true
-    storage: true
-    subresources:
-      status: {}
diff --git a/config/crd/bases/metal.ironcore.dev_ipxebootconfigs.yaml b/config/crd/bases/metal.ironcore.dev_ipxebootconfigs.yaml
deleted file mode 100644
index ce300844..00000000
--- a/config/crd/bases/metal.ironcore.dev_ipxebootconfigs.yaml
+++ /dev/null
@@ -1,119 +0,0 @@
----
-apiVersion: apiextensions.k8s.io/v1
-kind: CustomResourceDefinition
-metadata:
-  annotations:
-    controller-gen.kubebuilder.io/version: v0.16.0
-  name: ipxebootconfigs.metal.ironcore.dev
-spec:
-  group: metal.ironcore.dev
-  names:
-    kind: IPXEBootConfig
-    listKind: IPXEBootConfigList
-    plural: ipxebootconfigs
-    singular: ipxebootconfig
-  scope: Namespaced
-  versions:
-  - additionalPrinterColumns:
-    - jsonPath: .status.state
-      name: State
-      type: string
-    - jsonPath: .metadata.creationTimestamp
-      name: Age
-      type: date
-    name: v1alpha1
-    schema:
-      openAPIV3Schema:
-        description: IPXEBootConfig is the Schema for the ipxebootconfigs API
-        properties:
-          apiVersion:
-            description: |-
-              APIVersion defines the versioned schema of this representation of an object.
-              Servers should convert recognized schemas to the latest internal value, and
-              may reject unrecognized values.
-              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
-            type: string
-          kind:
-            description: |-
-              Kind is a string value representing the REST resource this object represents.
-              Servers may infer this from the endpoint the client submits requests to.
-              Cannot be updated.
-              In CamelCase.
-              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
-            type: string
-          metadata:
-            type: object
-          spec:
-            description: IPXEBootConfigSpec defines the desired state of IPXEBootConfig
-            properties:
-              ignitionSecretRef:
-                description: IgnitionSecretRef is a reference to the secret containing
-                  the Ignition configuration.
-                properties:
-                  name:
-                    default: ""
-                    description: |-
-                      Name of the referent.
-                      This field is effectively required, but due to backwards compatibility is
-                      allowed to be empty. Instances of this type with an empty value here are
-                      almost certainly wrong.
-                      More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
-                    type: string
-                type: object
-                x-kubernetes-map-type: atomic
-              image:
-                description: Image is deprecated and will be removed.
-                type: string
-              initrdURL:
-                description: InitrdURL is the URL where the Initrd (initial RAM disk)
-                  of the OS is hosted, eg. the URL to the Initrd layer of the OS OCI
-                  image.
-                type: string
-              ipxeScriptSecretRef:
-                description: IPXEScriptSecretRef is a reference to the secret containing
-                  the custom IPXE script.
-                properties:
-                  name:
-                    default: ""
-                    description: |-
-                      Name of the referent.
-                      This field is effectively required, but due to backwards compatibility is
-                      allowed to be empty. Instances of this type with an empty value here are
-                      almost certainly wrong.
-                      More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
-                    type: string
-                type: object
-                x-kubernetes-map-type: atomic
-              ipxeServerURL:
-                description: IPXEServerURL is deprecated and will be removed.
-                type: string
-              kernelURL:
-                description: KernelURL is the URL where the kernel of the OS is hosted,
-                  eg. the URL to the Kernel layer of the OS OCI image.
-                type: string
-              squashfsURL:
-                description: SquashfsURL is the URL where the Squashfs of the OS is
-                  hosted, eg.  the URL to the Squashfs layer of the OS OCI image.
-                type: string
-              systemIPs:
-                description: SystemIPs is a list of IP addresses assigned to the server.
-                items:
-                  type: string
-                type: array
-              systemUUID:
-                description: SystemUUID is the unique identifier (UUID) of the server.
-                type: string
-            type: object
-          status:
-            description: IPXEBootConfigStatus defines the observed state of IPXEBootConfig
-            properties:
-              state:
-                description: 'Important: Run "make" to regenerate code after modifying
-                  this file'
-                type: string
-            type: object
-        type: object
-    served: true
-    storage: true
-    subresources:
-      status: {}
diff --git a/docs/api-reference/api.md b/docs/api-reference/api.md
index 28bbf93e..1e57dfee 100644
--- a/docs/api-reference/api.md
+++ b/docs/api-reference/api.md
@@ -1,20 +1,20 @@
 <p>Packages:</p>
 <ul>
 <li>
-<a href="#metal.ironcore.dev%2fv1alpha1">metal.ironcore.dev/v1alpha1</a>
+<a href="#boot.ironcore.dev%2fv1alpha1">boot.ironcore.dev/v1alpha1</a>
 </li>
 </ul>
-<h2 id="metal.ironcore.dev/v1alpha1">metal.ironcore.dev/v1alpha1</h2>
+<h2 id="boot.ironcore.dev/v1alpha1">boot.ironcore.dev/v1alpha1</h2>
 <div>
 <p>Package v1alpha1 contains API Schema definitions for the settings.gardener.cloud API group</p>
 </div>
 Resource Types:
 <ul><li>
-<a href="#metal.ironcore.dev/v1alpha1.HTTPBootConfig">HTTPBootConfig</a>
+<a href="#boot.ironcore.dev/v1alpha1.HTTPBootConfig">HTTPBootConfig</a>
 </li><li>
-<a href="#metal.ironcore.dev/v1alpha1.IPXEBootConfig">IPXEBootConfig</a>
+<a href="#boot.ironcore.dev/v1alpha1.IPXEBootConfig">IPXEBootConfig</a>
 </li></ul>
-<h3 id="metal.ironcore.dev/v1alpha1.HTTPBootConfig">HTTPBootConfig
+<h3 id="boot.ironcore.dev/v1alpha1.HTTPBootConfig">HTTPBootConfig
 </h3>
 <div>
 <p>HTTPBootConfig is the Schema for the httpbootconfigs API</p>
@@ -33,7 +33,7 @@ Resource Types:
 string</td>
 <td>
 <code>
-metal.ironcore.dev/v1alpha1
+boot.ironcore.dev/v1alpha1
 </code>
 </td>
 </tr>
@@ -62,7 +62,7 @@ Refer to the Kubernetes API documentation for the fields of the
 <td>
 <code>spec</code><br/>
 <em>
-<a href="#metal.ironcore.dev/v1alpha1.HTTPBootConfigSpec">
+<a href="#boot.ironcore.dev/v1alpha1.HTTPBootConfigSpec">
 HTTPBootConfigSpec
 </a>
 </em>
@@ -124,7 +124,7 @@ string
 <td>
 <code>status</code><br/>
 <em>
-<a href="#metal.ironcore.dev/v1alpha1.HTTPBootConfigStatus">
+<a href="#boot.ironcore.dev/v1alpha1.HTTPBootConfigStatus">
 HTTPBootConfigStatus
 </a>
 </em>
@@ -134,7 +134,7 @@ HTTPBootConfigStatus
 </tr>
 </tbody>
 </table>
-<h3 id="metal.ironcore.dev/v1alpha1.IPXEBootConfig">IPXEBootConfig
+<h3 id="boot.ironcore.dev/v1alpha1.IPXEBootConfig">IPXEBootConfig
 </h3>
 <div>
 <p>IPXEBootConfig is the Schema for the ipxebootconfigs API</p>
@@ -153,7 +153,7 @@ HTTPBootConfigStatus
 string</td>
 <td>
 <code>
-metal.ironcore.dev/v1alpha1
+boot.ironcore.dev/v1alpha1
 </code>
 </td>
 </tr>
@@ -182,7 +182,7 @@ Refer to the Kubernetes API documentation for the fields of the
 <td>
 <code>spec</code><br/>
 <em>
-<a href="#metal.ironcore.dev/v1alpha1.IPXEBootConfigSpec">
+<a href="#boot.ironcore.dev/v1alpha1.IPXEBootConfigSpec">
 IPXEBootConfigSpec
 </a>
 </em>
@@ -301,7 +301,7 @@ Kubernetes core/v1.LocalObjectReference
 <td>
 <code>status</code><br/>
 <em>
-<a href="#metal.ironcore.dev/v1alpha1.IPXEBootConfigStatus">
+<a href="#boot.ironcore.dev/v1alpha1.IPXEBootConfigStatus">
 IPXEBootConfigStatus
 </a>
 </em>
@@ -311,10 +311,10 @@ IPXEBootConfigStatus
 </tr>
 </tbody>
 </table>
-<h3 id="metal.ironcore.dev/v1alpha1.HTTPBootConfigSpec">HTTPBootConfigSpec
+<h3 id="boot.ironcore.dev/v1alpha1.HTTPBootConfigSpec">HTTPBootConfigSpec
 </h3>
 <p>
-(<em>Appears on:</em><a href="#metal.ironcore.dev/v1alpha1.HTTPBootConfig">HTTPBootConfig</a>)
+(<em>Appears on:</em><a href="#boot.ironcore.dev/v1alpha1.HTTPBootConfig">HTTPBootConfig</a>)
 </p>
 <div>
 <p>HTTPBootConfigSpec defines the desired state of HTTPBootConfig</p>
@@ -375,10 +375,10 @@ string
 </tr>
 </tbody>
 </table>
-<h3 id="metal.ironcore.dev/v1alpha1.HTTPBootConfigState">HTTPBootConfigState
+<h3 id="boot.ironcore.dev/v1alpha1.HTTPBootConfigState">HTTPBootConfigState
 (<code>string</code> alias)</h3>
 <p>
-(<em>Appears on:</em><a href="#metal.ironcore.dev/v1alpha1.HTTPBootConfigStatus">HTTPBootConfigStatus</a>)
+(<em>Appears on:</em><a href="#boot.ironcore.dev/v1alpha1.HTTPBootConfigStatus">HTTPBootConfigStatus</a>)
 </p>
 <div>
 </div>
@@ -400,10 +400,10 @@ string
 </td>
 </tr></tbody>
 </table>
-<h3 id="metal.ironcore.dev/v1alpha1.HTTPBootConfigStatus">HTTPBootConfigStatus
+<h3 id="boot.ironcore.dev/v1alpha1.HTTPBootConfigStatus">HTTPBootConfigStatus
 </h3>
 <p>
-(<em>Appears on:</em><a href="#metal.ironcore.dev/v1alpha1.HTTPBootConfig">HTTPBootConfig</a>)
+(<em>Appears on:</em><a href="#boot.ironcore.dev/v1alpha1.HTTPBootConfig">HTTPBootConfig</a>)
 </p>
 <div>
 <p>HTTPBootConfigStatus defines the observed state of HTTPBootConfig</p>
@@ -420,7 +420,7 @@ string
 <td>
 <code>state</code><br/>
 <em>
-<a href="#metal.ironcore.dev/v1alpha1.HTTPBootConfigState">
+<a href="#boot.ironcore.dev/v1alpha1.HTTPBootConfigState">
 HTTPBootConfigState
 </a>
 </em>
@@ -430,10 +430,10 @@ HTTPBootConfigState
 </tr>
 </tbody>
 </table>
-<h3 id="metal.ironcore.dev/v1alpha1.IPXEBootConfigSpec">IPXEBootConfigSpec
+<h3 id="boot.ironcore.dev/v1alpha1.IPXEBootConfigSpec">IPXEBootConfigSpec
 </h3>
 <p>
-(<em>Appears on:</em><a href="#metal.ironcore.dev/v1alpha1.IPXEBootConfig">IPXEBootConfig</a>)
+(<em>Appears on:</em><a href="#boot.ironcore.dev/v1alpha1.IPXEBootConfig">IPXEBootConfig</a>)
 </p>
 <div>
 <p>IPXEBootConfigSpec defines the desired state of IPXEBootConfig</p>
@@ -551,10 +551,10 @@ Kubernetes core/v1.LocalObjectReference
 </tr>
 </tbody>
 </table>
-<h3 id="metal.ironcore.dev/v1alpha1.IPXEBootConfigState">IPXEBootConfigState
+<h3 id="boot.ironcore.dev/v1alpha1.IPXEBootConfigState">IPXEBootConfigState
 (<code>string</code> alias)</h3>
 <p>
-(<em>Appears on:</em><a href="#metal.ironcore.dev/v1alpha1.IPXEBootConfigStatus">IPXEBootConfigStatus</a>)
+(<em>Appears on:</em><a href="#boot.ironcore.dev/v1alpha1.IPXEBootConfigStatus">IPXEBootConfigStatus</a>)
 </p>
 <div>
 </div>
@@ -576,10 +576,10 @@ Kubernetes core/v1.LocalObjectReference
 </td>
 </tr></tbody>
 </table>
-<h3 id="metal.ironcore.dev/v1alpha1.IPXEBootConfigStatus">IPXEBootConfigStatus
+<h3 id="boot.ironcore.dev/v1alpha1.IPXEBootConfigStatus">IPXEBootConfigStatus
 </h3>
 <p>
-(<em>Appears on:</em><a href="#metal.ironcore.dev/v1alpha1.IPXEBootConfig">IPXEBootConfig</a>)
+(<em>Appears on:</em><a href="#boot.ironcore.dev/v1alpha1.IPXEBootConfig">IPXEBootConfig</a>)
 </p>
 <div>
 <p>IPXEBootConfigStatus defines the observed state of IPXEBootConfig</p>
@@ -596,7 +596,7 @@ Kubernetes core/v1.LocalObjectReference
 <td>
 <code>state</code><br/>
 <em>
-<a href="#metal.ironcore.dev/v1alpha1.IPXEBootConfigState">
+<a href="#boot.ironcore.dev/v1alpha1.IPXEBootConfigState">
 IPXEBootConfigState
 </a>
 </em>