Exam 300-415 topic 1 question 122 discussion

You can create individual policy components directly and then use them or import them when you are using the policy configuration wizard: In the title bar, click the Custom Options drop-down. For centralized policies, select the Centralized Policy tab and then select a policy component: CLI policy—Create the policy using the command-line interface rather than the policy configuration wizard. Lists—Create groups of interest to import in the Group of Interest screen in the policy configuration wizard. Topology—Create a hub-and-spoke, mesh, or custom topology or a VPN membership to import in the Topology screen in the policy configuration wizard. Traffic Policy—Create an application-aware routing, traffic data, or cflowd policy to import in the Traffic Rules screen in the policy configuration wizard. https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/vedge/policies-book/Policy-basics.html

Why should it be "Centralized Policy > Topology"? "Centralized Policy > Traffic Policy" is also a valid option in vManage.