Sorry about lack of language ....just need a little guidance!
After a fire I had to install new meter below which I installed a small exterior breaker box . Here I can switch all power off to the new breaker panel inside. There is a 100 amp breaker in the outside box below the meter and both neutral and ground are on the same bus there.
There is no ground bus in the new consumer box ....just two neutral buses running either side . Can I wire in both neutral and ground to same bus or will I need to create separate bus for ground leading back to outside shut off box ?