In the Unisphere for VMAX “Provision Storage” window, what happens when “Add Service Level” is selected?

A.
A new child Storage Group will be created
B.
A new SLO will be created
C.
A new Workload Type will be created
D.
An existing SLO will be applied to the Masking View
Explanation:
http://www.emc.com/collateral/TechnicalDocument/docu59483.pdf (p.108)