anchor.diff:  To authorize the sending of the Kill Bill metrics, it is necessary to
   edit two lines in this file:
   
  - `/var/lib/tomcat/bin/setenv2.sh`.
  + ```
  + /var/lib/tomcat/bin/setenv2.sh
  + ```
   
  -   This file contains configuration information for `tomcat`, which manages the
  +This file contains configuration information for `tomcat`, which manages the
   KillBill web applications.
   
   This is a small file. The two lines to be edited are:
  
positive.code: 
  To find the Insights Insert Key:
  
  1. Close any overlay panes on the New Relic page by clicking on the X in the upper right corner.
  2. Click the symbol at the far upper right to ope your account menu, then select *API keys*.
  3. On the page that appears, select *Insights Insert keys* at the lower right.
  4. In the *Insert Keys* column on the left, under the word *key* at the bottom click *Show*.
  5. Manually copy the key to your clipboard, then paste it to the configuration file.
  
negative.code: 
  5. In the box containing the install command, click *Copy Command*. The command will be copied to your clipboard.
  
  [NOTE]
  This command includes the API key assigned to you by
  New Relic. This authorizes the agent to do its job. This is your *user* API Key, and should not be confused with the key you will use in the next step.
  
  To install the agent: 
  
  1. Login to your EC2 instance. 
  2. Paste the saved install command to the Ubuntu command line. 
  3. Press Enter. The installation should begin.
  
  You will be presented with a list of options to install, as shown below. An additional option, Infrastructure Agent, is always installed. Press Enter to select all of the options.
  
  image::metrics-newrelic-options.png[align=center]
  
  
  You will be presented with several questions including default answers. Press Enter after each question to select the defaults.
  
  Finally, you will be asked for the MySQL password. Type `root`.
  
  If all goes well, each installation should report `success`.
  
  
  If you are using the Multitier installation, you will have multiple EC2
  instances. The agent should be installed separately for each one.
  