diff --git a/docs/patterns/images/resilience-backup-restore-aws.png b/docs/patterns/images/resilience-backup-restore-aws.png
new file mode 100644
index 00000000..1eb1833c
Binary files /dev/null and b/docs/patterns/images/resilience-backup-restore-aws.png differ
diff --git a/lib/resilience-backup-restore-aws-construct/backupstack.ts b/lib/resilience-backup-restore-aws-construct/backupstack.ts
index 12c5a205..154d4869 100644
--- a/lib/resilience-backup-restore-aws-construct/backupstack.ts
+++ b/lib/resilience-backup-restore-aws-construct/backupstack.ts
@@ -1,23 +1,20 @@
 import * as cdk from 'aws-cdk-lib';
 import { Construct } from 'constructs';
-import { NestedStack, Stack, NestedStackProps } from 'aws-cdk-lib';
+//import { NestedStack, Stack, NestedStackProps } from 'aws-cdk-lib';
 import 'source-map-support/register';
-import * as eks from 'aws-cdk-lib/aws-eks';
+//import * as eks from 'aws-cdk-lib/aws-eks';
 import * as blueprints from '@aws-quickstart/eks-blueprints';
-import * as ec2 from 'aws-cdk-lib/aws-ec2';
+//import * as ec2 from 'aws-cdk-lib/aws-ec2';
 import * as backup from 'aws-cdk-lib/aws-backup';
 import { Duration } from 'aws-cdk-lib';
 import * as kms from 'aws-cdk-lib/aws-kms';
-import * as iam from 'aws-cdk-lib/aws-iam';
+//import * as iam from 'aws-cdk-lib/aws-iam';
 import * as events from 'aws-cdk-lib/aws-events';
 import * as utils from "@aws-quickstart/eks-blueprints/dist/utils";
-import { drstack } from './drstack'
+//import { drstack } from './drstack';
 
 
 export interface backupStackProps extends cdk.StackProps {
-    /**
-     * Arn of the KMS Key on the Primary region used to create ReplicaKey
-     */
     primaryKeyArn: string,
     drbackupVault: backup.IBackupVault
     //drbackupVault: { "backupVaultArn": string, backupVaultName: string, env: {"account": string , region: string}}
@@ -27,12 +24,10 @@ export interface backupStackProps extends cdk.StackProps {
 export class backupstack extends cdk.Stack {
   constructor(scope: Construct, id: string, props: backupStackProps ) {
     super(scope, id, props );
-     // Create a AWS Backup Vault in Primary Region 
-    //const app = new cdk.App();
     const account = process.env.CDK_DEFAULT_ACCOUNT!;
     const region = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.primary.region", undefined);
-    const drregion = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.dr.region", undefined);
-    const kversion = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.kubernetes.version", undefined);
+    //const drregion = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.dr.region", undefined);
+    //const kversion = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.kubernetes.version", undefined);
     const efsfsname = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.efs.fsname", "efs-file-system");
     const efsfstag = 'eks-blueprint/' + efsfsname
     const vaultname = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.backup.vaultname", "EKSBackupVault");
diff --git a/lib/resilience-backup-restore-aws-construct/drstack.ts b/lib/resilience-backup-restore-aws-construct/drstack.ts
index 25df3f75..967a1b08 100644
--- a/lib/resilience-backup-restore-aws-construct/drstack.ts
+++ b/lib/resilience-backup-restore-aws-construct/drstack.ts
@@ -1,17 +1,17 @@
 import * as cdk from 'aws-cdk-lib';
 import { Construct } from 'constructs';
-import { NestedStack, Stack, NestedStackProps } from 'aws-cdk-lib';
+//import { NestedStack, Stack, NestedStackProps } from 'aws-cdk-lib';
 import 'source-map-support/register';
-import * as eks from 'aws-cdk-lib/aws-eks';
+//import * as eks from 'aws-cdk-lib/aws-eks';
 import * as blueprints from '@aws-quickstart/eks-blueprints';
-import * as ec2 from 'aws-cdk-lib/aws-ec2';
+//import * as ec2 from 'aws-cdk-lib/aws-ec2';
 import * as backup from 'aws-cdk-lib/aws-backup';
-import { Duration } from 'aws-cdk-lib';
+//import { Duration } from 'aws-cdk-lib';
 import * as kms from 'aws-cdk-lib/aws-kms';
 import * as iam from 'aws-cdk-lib/aws-iam';
-import * as events from 'aws-cdk-lib/aws-events';
-import * as utils from "@aws-quickstart/eks-blueprints/dist/utils";
-import { backupstack,backupStackProps } from './backupstack';
+//import * as events from 'aws-cdk-lib/aws-events';
+//import * as utils from "@aws-quickstart/eks-blueprints/dist/utils";
+import { backupstack } from './backupstack';
 
 /**
  * Defines properties for the AMG IAM setup. 
@@ -31,9 +31,9 @@ export class drstack extends cdk.Stack {
     const account = process.env.CDK_DEFAULT_ACCOUNT!;
     const region = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.primary.region", undefined);
     const drregion = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.dr.region", undefined);
-    const kversion = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.kubernetes.version", undefined);
+    //const kversion = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.kubernetes.version", undefined);
     const efsfsname = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.efs.fsname", "efs-file-system");
-    const efsfstag = 'eks-blueprint/' + efsfsname
+    //const efsfstag = 'eks-blueprint/' + efsfsname
     const vaultname = blueprints.utils.valueFromContext(scope, "resilience-backup-restore-aws.backup.vaultname", "EKSBackupVault");
     //const keyPolicy = props.keyPolicy;
     const primaryKeyArn = props.primaryKeyArn;
diff --git a/lib/resilience-backup-restore-aws-construct/index.ts b/lib/resilience-backup-restore-aws-construct/index.ts
index fd35ed73..a36ca60b 100644
--- a/lib/resilience-backup-restore-aws-construct/index.ts
+++ b/lib/resilience-backup-restore-aws-construct/index.ts
@@ -4,13 +4,13 @@ import 'source-map-support/register';
 import * as eks from 'aws-cdk-lib/aws-eks';
 import * as blueprints from '@aws-quickstart/eks-blueprints';
 import * as ec2 from 'aws-cdk-lib/aws-ec2';
-import * as backup from 'aws-cdk-lib/aws-backup';
-import { Duration } from 'aws-cdk-lib';
+//import * as backup from 'aws-cdk-lib/aws-backup';
+//import { Duration } from 'aws-cdk-lib';
 import * as kms from 'aws-cdk-lib/aws-kms';
 import * as iam from 'aws-cdk-lib/aws-iam';
-import * as events from 'aws-cdk-lib/aws-events';
-import * as utils from "@aws-quickstart/eks-blueprints/dist/utils";
-import { drstack, drstackProps } from './drstack';
+//import * as events from 'aws-cdk-lib/aws-events';
+//import * as utils from "@aws-quickstart/eks-blueprints/dist/utils";
+import { drstack } from './drstack';
 
 
 export default class ResilienceBRAWSConstruct {