If you want to pass a secret to a component (for example a terraform module) you can create a secret using settings page and then reference it in the environment YAML.
Similar to AWS secrets, there are 3 scopes to which these secrets can be added,
environment. By default, zLifecycle tries to find secrets at environment level, then at team level and lastly at company level.
To add a secret, go to the appropriate scope and click on the Add button.
Once added these secrets can be used in the secrets property of the environment YAML as below.