diff --git a/custom_formats/1080p Quality Tier 5.yml b/custom_formats/1080p Quality Tier 5.yml
index ad9e88e..d8968c5 100644
--- a/custom_formats/1080p Quality Tier 5.yml	
+++ b/custom_formats/1080p Quality Tier 5.yml	
@@ -122,10 +122,10 @@ conditions:
   required: false
   type: release_group
 - name: HQMUX
-  type: release_group
-  required: false
   negate: false
   pattern: HQMUX
+  required: false
+  type: release_group
 - name: HDC
   negate: false
   pattern: HDC
@@ -221,6 +221,11 @@ conditions:
   pattern: rightSIZE
   required: false
   type: release_group
+- name: RO
+  type: release_group
+  required: false
+  negate: false
+  pattern: RO
 - name: rttr
   negate: false
   pattern: rttr
diff --git a/custom_formats/720p Quality Tier 5.yml b/custom_formats/720p Quality Tier 5.yml
index 8ddcff9..8ef5499 100644
--- a/custom_formats/720p Quality Tier 5.yml	
+++ b/custom_formats/720p Quality Tier 5.yml	
@@ -126,6 +126,11 @@ conditions:
   pattern: playHD
   required: false
   type: release_group
+- name: RO
+  type: release_group
+  required: false
+  negate: false
+  pattern: RO
 - name: rttr
   negate: false
   pattern: rttr
@@ -172,8 +177,8 @@ conditions:
   required: false
   type: release_group
 - name: ZIMBO
-  type: release_group
-  required: false
   negate: false
   pattern: ZIMBO
+  required: false
+  type: release_group
 tests: []
diff --git a/regex_patterns/RO.yml b/regex_patterns/RO.yml
new file mode 100644
index 0000000..b3836b0
--- /dev/null
+++ b/regex_patterns/RO.yml
@@ -0,0 +1,7 @@
+name: RO
+pattern: (?<=^|[\s.-])RO\b
+description: ''
+tags:
+- Release Group
+- Bluray
+tests: []