While creating a New Host in Red Hat Satellite v 6, cannot see any of the Lifecycle environments created in the organization in the drop down list.

Issue

• When creating a new host in Satellite 6 we cannot see any of the Lifecycle environments created in the organization in the drop down list.
  We have created a Lifecycle (under environment Lifecycles) of:

Library->testing->dev->acceptance_test->production

But none of the environments show. Because we cannot set the Lifecycle environment, we cannot create a host for deployment.