756d2075_mation_Template___Citrix_Blogs__Notes
[Host [Internal IP]] AD Domain Controller [10.0.1.5] [Role] Provides authentication and authorization services as well as DNS services to the private and public subnets [Notes] 
This is set up as a new domain in a new forest using the supplied domain name when the instance is created
Jumpstarting your XenDesktop Farm in AWS with a CloudFormation Template | Citrix Blogs
Notes