1. What is the nature and description of the request?

The inventory file does not expose all the EDA variables needed to configure some common cases, like automationedacontroller_allowed_hostnames.

1. Why does the customer need this? (List the business requirements here)

The costumer would like to have the commented version of the variable instead of relying purely on the documentation that list the presence of the variable.

1. How would you like to achieve this? (List the functional requirements here)

A brief comment about the usage and an example, like it is happening for other variables already present in the inventory file. For instance something like this:

# List of additional addresses to enable for user access 
# to Event-Driven Ansible controller.
# Each element in the list is provided as a separate line.
# Default to an empty list.
#
# automationedacontroller_allowed_hostnames = one.additional.hostname.com