Add a paragraph about getting added to the cisagov/cool-assessment-tf…

…vars repo

This is necessary so that users can grab a copy of the `*.tfvars` file
for the assessment environments they intend to redeploy.

RedeployingYourOwnEnvironment-Users.md

@@ -8,6 +8,16 @@ all instance types with the exception of Guacamole.
 This document is intended to explain to users how to set up locally
 and then redeploy such an environment.
 
+## Get access to the private cisagov/cool-assessment-tfvars repository ##
+
+Ask a [cisagov GitHub administrator](mailto:[email protected]) to
+give you access to the private
+[cisagov/cool-assessment-tfvars](https://github.com/cisagov/cool-assessment-tfvars)
+repository.  Tell them that you need to be added to the [COOL
+Self-deploying
+Assessors](https://github.com/orgs/cisagov/teams/cool-self-deploying-assessors)
+GitHub team.
+
 ## Configure your AWS CLI credentials file ##
 
 You will need to make a few changes to your AWS CLI credentials file