What is the initial inventory procedure called, and how can this process be triggered?

Carbon Black App Control maintains an inventory of all interesting (executable) files on endpoints where the agent is installed.
What is the initial inventory procedure called, and how can this process be triggered?
A. Inventorying; enable Discovery mode
B. Baselining; install the agent
C. Discovery; place agent into Disabled mode
D. Initialization; move agent out of Disabled mode