diff --git a/OWNERS b/OWNERS
index 8e7a04b7..25e53a3d 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,37 +1,15 @@
 filters:
   ".*":
     reviewers:
-      - davidvossel
-      - vladikr
-      - rmohr
-      - stu-gott
-      - fabiand
-      - AlonaKaplan
-      - dhiller
-      - jean-edouard
-      - mhenriks
-      - phoracek
-      - cwilkers
-      - jobbler
-      - aburdenthehand
+      - reviewers
     approvers:
-      - davidvossel
-      - vladikr
-      - rmohr
-      - stu-gott
-      - fabiand
-      - AlonaKaplan
-      - dhiller
-      - jean-edouard
-      - mhenriks
-      - phoracek
-      - cwilkers
+      - approvers
     emeritus_approvers:
-      - ashleyschuett
-      - codificat
-      - hroyrh
-      - danielBelenky
-      - mazzystr
+    - ashleyschuett
+    - codificat
+    - hroyrh
+    - danielBelenky
+    - mazzystr
 
   "^docs/.*":
     labels:
diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
new file mode 100644
index 00000000..ed22f72c
--- /dev/null
+++ b/OWNERS_ALIASES
@@ -0,0 +1,139 @@
+aliases:
+  reviewers:
+  - vladikr
+  - fabiand
+  - AlonaKaplan
+  - dhiller
+  - jean-edouard
+  - mhenriks
+  - phoracek
+  - cwilkers
+  - jobbler
+  - aburdenthehand
+  approvers:
+  - davidvossel
+  - vladikr
+  - rmohr
+  - stu-gott
+  - fabiand
+  - AlonaKaplan
+  - dhiller
+  - jean-edouard
+  - mhenriks
+  - phoracek
+  - cwilkers
+
+  #
+  # SIG Test
+  #
+  sig-test-reviewers:
+    - kbidarkar
+  sig-test-approvers:
+    - kbidarkar
+    - phoracek
+    - enp0s3
+    - xpivarc
+    - acardace
+    - dhiller
+    - AlonaKaplan
+
+  #
+  # SIG Network
+  # Owns anything related to networking.
+  #
+  sig-network-reviewers:
+    - AlonaKaplan
+    - EdDev
+    - RamLavi
+    - ormergi
+  sig-network-approvers:
+    - AlonaKaplan
+    - EdDev
+
+  #
+  # SIG Scale
+  # Owns to keep kubevirt's scalability comparable to Kubernetes'.
+  #
+  sig-scale-approvers:
+    - rthallisey
+  sig-scale-reviewers:
+    - rthallisey
+
+  #
+  # SIG Storage
+  # Owns anything related to storage.
+  #
+  sig-storage-approvers:
+    - mhenriks
+    - alicefr
+  sig-storage-reviewers:
+    - awels
+    - akalenyu
+    - ShellyKa13
+
+  #
+  # SIG API
+  # Owns the API including API life-cycle, deprecation,
+  # and backwards compatibility.
+  #
+  sig-api-approvers: []
+  sig-api-reviewers: []
+
+  #
+  # SIG Compute
+  # Owns everything which is taking place on a node, for example
+  # (but not limited to) groups, SELinux, node labels, …
+  # And everything on the cluster level such as RBAC, controller, …
+  #
+  sig-compute-approvers:
+    - jean-edouard
+    - iholder101
+  sig-compute-reviewers:
+    - victortoso
+
+  #
+  # SIG Observability
+  # Owns the responsibility to keep kubevirt observable by i.e.
+  # having mertics, alters, and runbooks.
+  #
+  sig-observability-approvers:
+    - sradco
+    - machadovilaca
+  sig-observability-reviewers:
+    - machadovilaca
+    - avlitman
+    - assafad
+
+  #
+  # SIG Release
+  # Owns the release process, including the schedule, and tools.
+  #
+  sig-release-approvers:
+    - acardace
+    - fossedihelm
+    - xpivarc
+  sig-release-reviewers:
+    - acardace
+    - fossedihelm
+    - xpivarc
+
+  #
+  # SIG Buildsystem
+  # Owns bazel, and ensures that kubevirt can be build.
+  #
+  sig-buildsystem-approvers:
+    - brianmcarey
+    - dhiller
+    - xpivarc
+  sig-buildsystem-reviewers:
+    - brianmcarey
+    - enp0s3
+    - xpivarc
+
+  #
+  # SIG Architecture
+  # Owns the overall architecture, and supporting the growth, health,
+  # openess of KubeVirt.
+  #
+  sig-architecture-approvers: []
+  sig-architecture-reviewers: []
diff --git a/docs/cluster_admin/OWNERS b/docs/cluster_admin/OWNERS
new file mode 100644
index 00000000..e9b2cb62
--- /dev/null
+++ b/docs/cluster_admin/OWNERS
@@ -0,0 +1,8 @@
+filters:
+  ".*":
+    reviewers:
+    - sig-compute-reviewers
+    approvers:
+    - sig-compute-approvers
+    emeritus_approvers:
+    - emeritus_approvers
diff --git a/docs/compute/OWNERS b/docs/compute/OWNERS
new file mode 100644
index 00000000..e9b2cb62
--- /dev/null
+++ b/docs/compute/OWNERS
@@ -0,0 +1,8 @@
+filters:
+  ".*":
+    reviewers:
+    - sig-compute-reviewers
+    approvers:
+    - sig-compute-approvers
+    emeritus_approvers:
+    - emeritus_approvers
diff --git a/docs/debug_virt_stack/OWNERS b/docs/debug_virt_stack/OWNERS
new file mode 100644
index 00000000..e9b2cb62
--- /dev/null
+++ b/docs/debug_virt_stack/OWNERS
@@ -0,0 +1,8 @@
+filters:
+  ".*":
+    reviewers:
+    - sig-compute-reviewers
+    approvers:
+    - sig-compute-approvers
+    emeritus_approvers:
+    - emeritus_approvers
diff --git a/docs/network/OWNERS b/docs/network/OWNERS
new file mode 100644
index 00000000..21e9c976
--- /dev/null
+++ b/docs/network/OWNERS
@@ -0,0 +1,8 @@
+filters:
+  ".*":
+    reviewers:
+    - sig-network-reviewers
+    approvers:
+    - sig-network-approvers
+    emeritus_approvers:
+    - emeritus_approvers
diff --git a/docs/storage/OWNERS b/docs/storage/OWNERS
new file mode 100644
index 00000000..08c6dd56
--- /dev/null
+++ b/docs/storage/OWNERS
@@ -0,0 +1,8 @@
+filters:
+  ".*":
+    reviewers:
+    - sig-storage-reviewers
+    approvers:
+    - sig-storage-approvers
+    emeritus_approvers:
+    - emeritus_approvers