How do you register and subscribe a system to the Red Hat?

Red Hat Labs Registration Assistant

1. Register and automatically subscribe in one step. …
2. Register first, then attach a subscription in the Customer Portal. …
3. Attach a specific subscription through the Customer Portal. …
4. Attach a subscription from any available that match the system. …
5. Register with a specific pool.

How do I register and subscribe a system offline to the Red Hat customer portal?

2.2. Registering an offline system

1. Create a system profile. From the systems page in RHSM, click the New button. …
2. Attach subscriptions. In your newly created system profile, click the Subscriptions tab, and attach any subscriptions you want to use with the system.
3. Download and import the entitlement certificate(s).