Red Hat NETWORK ENTERPRISE - USER REFERENCE GUIDE 2.1 User Reference Manual page 25

Chapter 2. Red Hat Update Agent 17
Figure 2-11. Choose which RPM Packages to Exclude from System Profile
2.2.2.3. Finishing Registration
As seen in Figure 2-12, the last step of registration is to confirm that you want to send your System
Profile to the Red Hat Network. If you choose Cancel at this point, no information will be sent.
Clicking Forward will submit your RHN System Profile.