diff --git a/Conformity/Integration/aws-cf-well-architected-review-tool/configure-stack.py b/Conformity/Integration/aws-cf-well-architected-review-tool/configure-stack.py
index 96145e89..c319950c 100755
--- a/Conformity/Integration/aws-cf-well-architected-review-tool/configure-stack.py
+++ b/Conformity/Integration/aws-cf-well-architected-review-tool/configure-stack.py
@@ -16,7 +16,7 @@
 parser.add_argument('--accountId', type=str, required=True,
                     help='Cloud One Account Id')
 parser.add_argument('--region', type=str, required=True, choices=[
-                    'trend-us-1', 'us-1', 'au-1', 'ie-1', 'sg-1', 'in-1', 'jp-1', 'ca-1', 'de-1'], help='Cloud One Service region')
+                    'trend-us-1', 'us-1', 'in-1', 'gb-1', 'jp-1', 'de-1', 'au-1', 'ca-1', 'sg-1'], help='Cloud One Service region. See https://cloudone.trendmicro.com/docs/identity-and-account-management/c1-regions/')
 parser.add_argument('--apiKey', type=str, required=True,
                     help='Cloud One API Key with Admin Rights')
 parser.add_argument('--conformityAccountId', type=str, required=True,
diff --git a/Conformity/Integration/aws-cf-well-architected-review-tool/conformity-wellarchitected-sync.yaml b/Conformity/Integration/aws-cf-well-architected-review-tool/conformity-wellarchitected-sync.yaml
index 28fab6c8..330ed3ec 100644
--- a/Conformity/Integration/aws-cf-well-architected-review-tool/conformity-wellarchitected-sync.yaml
+++ b/Conformity/Integration/aws-cf-well-architected-review-tool/conformity-wellarchitected-sync.yaml
@@ -10,13 +10,13 @@ Parameters:
     Default: us-1
     AllowedValues:
       - us-1
-      - au-1
-      - ie-1
-      - sg-1
       - in-1
+      - gb-1
       - jp-1
-      - ca-1
       - de-1
+      - au-1
+      - ca-1
+      - sg-1
       - trend-us-1
   CloudOneAPIKey:
     Type: String