Dear everyone,
We have a system (DEV-QAS-PRD) made by our partner consultant, it's working fine. Now, we want to learn to create new corporation (new company code, new chart of account,...). I think we must create new client (150) with client role Customizing and then copy from client 001 to 150, Is this true? Is there valid 2 Customizing client on DEV? Is current system effected when we made changes on 150? Thank for your help.