old_contents: # Template for Django settings for the Zulip local servers
  
  # This is the user-accessible Zulip hostname for this installation
  EXTERNAL_HOST = ''
  
  # This is the Zulip Administrator email address
  ZULIP_ADMINISTRATOR = ''
  
  # These credentials are for communication with the central Zulip deployment manager
  DEPLOYMENT_ROLE_NAME = ''
  DEPLOYMENT_ROLE_KEY = ''
  
  # Configure the outgoing SMTP server below. For outgoing email
  # via a GMail SMTP server, EMAIL_USE_TLS must be True and the
  # outgoing port must be 587. The EMAIL_HOST is prepopulated
  # for GMail servers, change it for other hosts, or leave it unset
  # or empty to skip sending email.
  EMAIL_HOST = 'smtp.gmail.com'
  EMAIL_HOST_USER = ''
  EMAIL_HOST_PASSWORD = ''
  EMAIL_PORT = 587
  EMAIL_USE_TLS = True
  
  # By default uploaded files and avatars are stored directly on the Zulip server
  # If file storage to Amazon S3 is desired, please contact Zulip Support
  # (support@zulip.com) for further instructions on setting up S3 integration
  LOCAL_UPLOADS_DIR = "/home/zulip/uploads"
  
  # In order to show Tweet previews inline in messages, Zulip must have access
  # to the Twitter API via OAuth. To fetch the various access tokens needed below,
  # you must register a new application under your Twitter account by doing the following:
  #
  # 1. Log in to http://dev.twitter.com.
  # 2. In the menu under your username, click My Applications. From this page, create a new application.
  # 3. Click on the application you created and click "create my access token". Fill in the requested values.
  TWITTER_CONSUMER_KEY = ''
  TWITTER_CONSUMER_SECRET = ''
  TWITTER_ACCESS_TOKEN_KEY = ''
  TWITTER_ACCESS_TOKEN_SECRET = ''
  
  # When using SSO: If REMOTE_USER only provides a username, append this domain
  # to the returned value.
  SSO_APPEND_DOMAIN = None
  
  # Enable at least one of the following authentication backends.
  AUTHENTICATION_BACKENDS = (
  #                           'zproject.backends.EmailAuthBackend', # Email and password
  #                           'zerver.views.remote_user_sso', # Local SSO
  #                           'zproject.backends.GoogleBackend', # Google Apps
      )
  
  # The following keys are automatically generated during the install process
  # PLEASE DO NOT EDIT THEM
  CAMO_KEY = ''
  SECRET_KEY = ''
  HASH_SALT = ''
  RABBITMQ_PASSWORD = ''
  AVATAR_SALT = ''
  SHARED_SECRET = ''
  
new_contents: # Template for Django settings for the Zulip local servers
  
  # This is the user-accessible Zulip hostname for this installation
  EXTERNAL_HOST = ''
  
  # This is the Zulip Administrator email address
  ZULIP_ADMINISTRATOR = ''
  ADMIN_DOMAIN = ''
  
  # These credentials are for communication with the central Zulip deployment manager
  DEPLOYMENT_ROLE_NAME = ''
  DEPLOYMENT_ROLE_KEY = ''
  
  # Configure the outgoing SMTP server below. For outgoing email
  # via a GMail SMTP server, EMAIL_USE_TLS must be True and the
  # outgoing port must be 587. The EMAIL_HOST is prepopulated
  # for GMail servers, change it for other hosts, or leave it unset
  # or empty to skip sending email.
  EMAIL_HOST = 'smtp.gmail.com'
  EMAIL_HOST_USER = ''
  EMAIL_HOST_PASSWORD = ''
  EMAIL_PORT = 587
  EMAIL_USE_TLS = True
  
  # By default uploaded files and avatars are stored directly on the Zulip server
  # If file storage to Amazon S3 is desired, please contact Zulip Support
  # (support@zulip.com) for further instructions on setting up S3 integration
  LOCAL_UPLOADS_DIR = "/home/zulip/uploads"
  
  # In order to show Tweet previews inline in messages, Zulip must have access
  # to the Twitter API via OAuth. To fetch the various access tokens needed below,
  # you must register a new application under your Twitter account by doing the following:
  #
  # 1. Log in to http://dev.twitter.com.
  # 2. In the menu under your username, click My Applications. From this page, create a new application.
  # 3. Click on the application you created and click "create my access token". Fill in the requested values.
  TWITTER_CONSUMER_KEY = ''
  TWITTER_CONSUMER_SECRET = ''
  TWITTER_ACCESS_TOKEN_KEY = ''
  TWITTER_ACCESS_TOKEN_SECRET = ''
  
  # When using SSO: If REMOTE_USER only provides a username, append this domain
  # to the returned value.
  SSO_APPEND_DOMAIN = None
  
  # Enable at least one of the following authentication backends.
  AUTHENTICATION_BACKENDS = (
  #                           'zproject.backends.EmailAuthBackend', # Email and password
  #                           'zerver.views.remote_user_sso', # Local SSO
  #                           'zproject.backends.GoogleBackend', # Google Apps
      )
  
  # The following keys are automatically generated during the install process
  # PLEASE DO NOT EDIT THEM
  CAMO_KEY = ''
  SECRET_KEY = ''
  HASH_SALT = ''
  RABBITMQ_PASSWORD = ''
  AVATAR_SALT = ''
  SHARED_SECRET = ''
  
subject: Add ADMIN_DOMAIN.