anchor.diff:  Your object now is to change the rule for this listener to point to your new target group. To do this:
   
   1. Click on the pencil icon at the top
  -2. Click on the pencil icon to the left of the rule
  -3. Click on the pencil icon under the heading *THEN*
  +2. Click on the pencil icon that appears to the left of the rule
  +3. Click on the pencil icon that appears under the heading *THEN*
   4. Select your new target group in the dropdown list
   5. At the top of the page, click *UPDATE*
   
  
positive.code: 
  The two strings labeled *Name* and *Value* should be copied to the two required entries for your CNAME. Copy these long strings carefully. Do not include any trailing periods. There is an option to save these strings in a file so they may be copied more easily, or stored for a later time.
  
  Your second CNAME is much simpler. The first entry will be *kaui*. The second entry will be simply your domain name, e.g., *killbill.com*.
  
  When your CNAMEs are set, return to ACM and click *Continue*. The display changes to show that your certificate is *Pending Validation*. The certificate should now appear also on the main ACM page. When (and if) it is validated, the status will change to *Success*. *This may take several hours or more.* A short time later it will change again to *Issued*.
  
  
negative.code: 
  su -l -c "cd /var/lib/tomcat/bin && /var/lib/tomcat/bin/updateProperties.sh $DB_PROPS $KB_PROPS" tomcat
  ```
  First, you need to edit the database properties. DB_SERVER should be set to the full name of the DB instance, as given in the *Connectivity and Security* panel (see above). The port number 3306 is required. DB_USER and DB_PASSWORD should be set to the administrator credentials you have chosen for the RDS instance.
  
  Second, you may optionally edit any Kill Bill properties that you need to change from the standard defaults. For more information see the https://docs.killbill.io/latest/userguide_configuration.html[Kill Bill Configuration Guide].
  
  === Launch the EC2 Instances
  
  The next step is to launch the number of EC2 instances you want, all based on the Kill Bill single AMI.
  
  
  To start the installation process, point your browser to the Kill Bill AMI at 
  +++
  <a href="https://aws.amazon.com/marketplace/pp/B083LYVG9H?ref=_ptnr_doc_"
  onclick="getOutboundLink('https://aws.amazon.com/marketplace/pp/B083LYVG9H?ref=_ptnr_doc_');
  return false;">
  AWS Marketplace
  </a>
  +++. 
  
  You should see the following image at the top of your screen:
  
  