diff --git a/doc/architecture/Domain.md b/doc/architecture/Domain.md
index 9a59a4c..fa18bc7 100644
--- a/doc/architecture/Domain.md
+++ b/doc/architecture/Domain.md
@@ -25,6 +25,16 @@ classDiagram
         c4k_executabel_name
         c4k_mixin_config
         c4k_mixin_auth
+        c4k_grafana_cloud_user
+        c4k_grafana_cloud_password
+    }
+
+    class ProvsK3s {
+        k3s_provision_user
+        k3s_letsencrypt_email
+        k3s_letsencrypt_endpoint
+        k3s_enable_echo
+        k3s_app_filename_to_provision
     }
 
     class DnsRecord {
@@ -71,11 +81,13 @@ classDiagram
 
     Devops *-- "0..1" Image: spcialized_builds
     Devops *-- "0..1" C4k: spcialized_builds
+    Devops *-- "0..1" ProvsK3s: spcialized_builds
     Devops *-- "0..1" Release: mixins
     Release o-- "0..1" BuildFile: primary_build_file
     Release o-- "0..n" BuildFile: secondary_build_files
     BuildFile *-- "1" Version
-    C4k *-- DnsRecord
+    C4k *-- DnsRecord: dns_record
+    ProvsK3s *-- DnsRecord: provision_dns
     Credentials *-- "0..n" CredentialMapping: mappings
     
 ```
diff --git a/src/main/python/ddadevops/domain/__init__.py b/src/main/python/ddadevops/domain/__init__.py
index 0378707..022e38f 100644
--- a/src/main/python/ddadevops/domain/__init__.py
+++ b/src/main/python/ddadevops/domain/__init__.py
@@ -2,6 +2,7 @@ from .common import Validateable, DnsRecord, Devops, BuildType, MixinType, Relea
 from .devops_factory import DevopsFactory
 from .image import Image
 from .c4k import C4k
+from .provs_k3s import K3s
 from .release import Release
 from .credentials import Credentials, CredentialMapping, GopassType
 from .version import Version
diff --git a/src/main/python/ddadevops/domain/common.py b/src/main/python/ddadevops/domain/common.py
index 3eb17a2..946c1c3 100644
--- a/src/main/python/ddadevops/domain/common.py
+++ b/src/main/python/ddadevops/domain/common.py
@@ -9,6 +9,7 @@ def filter_none(list_to_filter):
 class BuildType(Enum):
     IMAGE = 0
     C4K = 1
+    K3S = 2
 
 
 class MixinType(Enum):
diff --git a/src/main/python/ddadevops/domain/devops_factory.py b/src/main/python/ddadevops/domain/devops_factory.py
index 48d1089..556348c 100644
--- a/src/main/python/ddadevops/domain/devops_factory.py
+++ b/src/main/python/ddadevops/domain/devops_factory.py
@@ -2,6 +2,7 @@ from typing import List, Optional, Dict
 from .common import Validateable, Devops, BuildType, MixinType
 from .image import Image
 from .c4k import C4k
+from .provs_k3s import K3s
 from .release import Release
 from .version import Version
 
@@ -19,6 +20,8 @@ class DevopsFactory:
             specialized_builds[BuildType.IMAGE] = Image(inp)
         if BuildType.C4K in build_types:
             specialized_builds[BuildType.C4K] = C4k(inp)
+        if BuildType.K3S in build_types:
+            specialized_builds[BuildType.K3S] = K3s(inp)
 
         mixins: Dict[MixinType, Validateable] = {}
         if MixinType.RELEASE in mixin_types:
diff --git a/src/main/python/ddadevops/domain/provs_k3s.py b/src/main/python/ddadevops/domain/provs_k3s.py
new file mode 100644
index 0000000..9a746d4
--- /dev/null
+++ b/src/main/python/ddadevops/domain/provs_k3s.py
@@ -0,0 +1,10 @@
+from typing import List, Optional
+from .common import (
+    Validateable,
+    DnsRecord,
+    Devops,
+)
+
+class K3s(Validateable):
+    def __init__(self, inp: dict):
+        pass
\ No newline at end of file
diff --git a/src/test/python/domain/helper.py b/src/test/python/domain/helper.py
index 3c6fdd0..d9cc9cf 100644
--- a/src/test/python/domain/helper.py
+++ b/src/test/python/domain/helper.py
@@ -9,7 +9,7 @@ def devops_config(overrides: dict) -> dict:
         "stage": "test",
         "project_root_path": "root_path",
         "build_dir_name": "target",
-        "build_types": ["IMAGE", "C4K"],
+        "build_types": ["IMAGE", "C4K", "K3S"],
         "mixin_types": ["RELEASE"],
         "image_dockerhub_user": "dockerhub_user",
         "image_dockerhub_password": "dockerhub_password",
diff --git a/src/test/python/domain/test_provs_k3s.py b/src/test/python/domain/test_provs_k3s.py
new file mode 100644
index 0000000..be81e0e
--- /dev/null
+++ b/src/test/python/domain/test_provs_k3s.py
@@ -0,0 +1,13 @@
+import pytest
+from pathlib import Path
+from src.main.python.ddadevops.domain import (
+    DnsRecord,
+    BuildType,
+    K3s
+)
+from .helper import build_devops
+
+
+def test_creation():
+    sut = build_devops({})
+    assert BuildType.K3S in sut.specialized_builds