diff --git a/.ebextensions/07-custom-vpc.config b/.ebextensions/07-custom-vpc.config
index 5fc71a1..c6e6331 100644
--- a/.ebextensions/07-custom-vpc.config
+++ b/.ebextensions/07-custom-vpc.config
@@ -1,5 +1,5 @@
 option_settings:
   aws:ec2:vpc:
-    VPCId: !FN::ImportValue "temp-vpc-ELBStrapiPublicVPC"
+    VPCId: FN::ImportValue: "temp-vpc-ELBStrapiPublicVPC"
     Subnets: "subnet-02cd8f7981ddfe345,subnet-02d9e1338e8d92d09,subnet-0e07d4d35394db524"
     DBSubnets: "subnet-02cd8f7981ddfe345,subnet-02d9e1338e8d92d09,subnet-0e07d4d35394db524"
diff --git a/todo.md b/todo.md
index 725527a..19a73f8 100644
--- a/todo.md
+++ b/todo.md
@@ -58,3 +58,21 @@ Can we use cloudformation functions (imports) in .config files under option_sett
 
 
 Append the stackname to the outputs for the VPC and Subnets
+
+!Sub "${AWS::StackName}-VPCID"
+
+Name: !Sub "${AWS::StackName}-ELBStrapiPublicVPC"
+Name: !Sub "${AWS::StackName}-ELBStrapiSubnet0"
+Name: !Sub "${AWS::StackName}-ELBStrapiSubnet1"
+Name: !Sub "${AWS::StackName}-ELBStrapiSubnet2"
+
+temp-vpc-ELBStrapiPublicVPC
+temp-vpc-ELBStrapiSubnet0
+temp-vpc-ELBStrapiSubnet1
+temp-vpc-ELBStrapiSubnet2
+
+{ "Fn::ImportValue": "awseb-e-abcdefghijklmno-AutoScalingGroup" }
+
+Use join for subnets   Name: !Join [ ":", [ !Ref "AWS::StackName", AccountVPC ] ]
+
+Updating 07 config to accept a parameter