Promotion of Update 7

I have aplyied Update 7 in my DEV environment and now I´ll transfer into PROD in a few days. I want to copy all my Central Objects file from DEV to PROD before making my table convertion to guarantee that my full package will build with no problems.
If I copy this files of C.O. into PROD, may I have any problem with my production users? I won´t make any Update package during this time.

When you applied Update 7, you should have built a full package. You will need to copy it, and alot of other stuff up to PROD as well as the central objects. Your users should not be on the system as you do this.

Read document otm-02-0018 to start planning your production implementation. I've attached it for your convenience. If you have questions, call a JDE support person.