What can be the main reason for these unset commands?

Refer to the exhibits.

Exhibit one.

Exhibit two.

An administrator created a new system template named Training with two new DNS addresses on FortiManager. During the installation preview stage, the administrator notices that many unset commands need to be pushed.

What can be the main reason for these unset commands?
A . The DNS addresses in the default system settings are the same as the Training system template
B . The Training system template has other default settings
C . The ADOM is locked by another administrator
D . The Training system template does not have assigned devices

Answer: B