This uses a more self-evident breadcrumb to intuitively override
for users not wanting to use the confluent facility for timezone
adjustment.
There are other 'peculiar' substitutions that may prefer a breadcrumb
but they may require structure that would be tricky to implement
while also passing validation.
Permit user to opt into a rebase of a
profile, to pick up potential updates
from the confluent packaged stock
profiles for files the user has not yet
customized.