diff --git a/custom_formats/1080p Efficient Bluray Tier 4 (Radarr).yml b/custom_formats/1080p Efficient Bluray Tier 4 (Radarr).yml
index fc1c6e0..bd6fa8a 100644
--- a/custom_formats/1080p Efficient Bluray Tier 4 (Radarr).yml	
+++ b/custom_formats/1080p Efficient Bluray Tier 4 (Radarr).yml	
@@ -17,10 +17,40 @@ conditions:
   source: bluray
   type: source
 - name: x265
-  type: release_title
-  required: true
   negate: false
   pattern: x265 (Efficient)
+  required: true
+  type: release_title
+- name: Chivaman
+  type: release_group
+  required: false
+  negate: false
+  pattern: Chivaman
+- name: R1GY3B
+  type: release_group
+  required: false
+  negate: false
+  pattern: R1GY3B
+- name: Ralphy
+  type: release_group
+  required: false
+  negate: false
+  pattern: Ralphy
+- name: ToNaTo
+  type: release_group
+  required: false
+  negate: false
+  pattern: ToNaTo
+- name: Vyndros
+  type: release_group
+  required: false
+  negate: false
+  pattern: Vyndros
+- name: YELLO
+  type: release_group
+  required: false
+  negate: false
+  pattern: YELLO
 tests:
 - conditionResults:
   - matches: true
diff --git a/regex_patterns/Chivaman.yml b/regex_patterns/Chivaman.yml
new file mode 100644
index 0000000..38f27f3
--- /dev/null
+++ b/regex_patterns/Chivaman.yml
@@ -0,0 +1,7 @@
+name: Chivaman
+pattern: (?<=^|[\s.-])Chivaman\b
+description: ''
+tags:
+- Release Group
+- Bluray
+tests: []