What should you do to preserve the hierarchy structure of a package when creating a model
partition from the package?

A.
add the containmenthierarchy as a comment in the root-level main directory

B.
select the create complete containment structure in the new model checkbox

C.
create a model from a package and then recreate the original containment structure in the new
model

D.
onlycreate new model partitions from root-level packages and delete all unnecessary packages
from the new model