anchor.diff:  
   * *[underline]#For Security Groups#*. Open the ports listed below so that after you complete the installation, you can check the necessary URLs to ensure that APIM has been installed properly:
   
  -** 8082 (for APIM). 
  -** 8083 (for APIM API). 
  -** 8084 (for APIM Console). 
  -** 8085 (for APIM Portal). 
  +** 8082 (for APIM).
  +** 8083 (for APIM API).
  +** 8084 (for APIM Console).
  +** 8085 (for APIM Portal).
   
   === 2. Configure Dependency Repositories
   
  
positive.code: curl -L https://bit.ly/install-apim-3x | bash
  ----
  
  == Known Issues 
  Due to our current install scripting, you must modify the *Developer Portal config.JSON file* before attempting to login to the Developer Portal. 
  
  If you attempt to open and run the Developer Portal before modifying the config file, you'll see an error similar to this: 
  
  image::apim/3.x/installation/amazon-known-issues/amazon-install-deveportalui-known-issue-fix-config-file1.png[Developer Portal Amazon Config File Known Issue]
  
  === 4. Modify The Config File
  Follow these steps to modify the Developer Portal config.JSON file. 
  
  1. On your favorite terminal, drill into the APIM directory using `cd apim`. 
  
  2. Then, cd into portalui using `cd portal-ui/`.
  
  3. Drill into the assets folder using `cd assets/`. 
  
  4. Then, view the config file with `vi config.JSON`. 
  
  5. Initially, the config file will show an additional prefix on the `baseURL` which must be removed (URL: http://localhost:8083http://your-IP-address:8083/environment/DEFAULT
  ). 
  
  For example (see screenshot below), the extra URL at the start: http://localhost:8083 *must be deleted.* 
  
  image::apim/3.x/installation/amazon-known-issues/amazon-install-deveportalui-known-issue-fix-config-file2.png[Developer Portal Amazon Config File Incorrect URL]
  
  
negative.code: 6. Now, you can use `sudo vi config.JSON` and edit the config file, removing any additional URL information that is inaccurate. In our example, *the correct URL (after editing) is this: http://3.142.146.114:8083/environment/DEFAULT*
  
  
  == Run APIM with Systemd
  
  To start up the APIM components using systemd, run the following commands:
  
  