The parent issue RHELC-1508 has the label that triggered autocreation of this subtask to track the relative story point estimation for the integration test part of the issue.

The parent issue description at the time of creation of this issue was:
Acceptance criteria:

• Using env vars https://github.com/oamg/convert2rhel/wiki/Environment-variables still works for backwards compatibility reasons but when a customer uses them they are warned that they are deprecated and will be removed in a future version and that instead they should use a config file (RHELC-1507).