what do I have to do after system copy

I wander what do I have to do after system copy.

E.g change the logical system in (transaction scc4)scc4,

change entries related to logical system in tables (transaction bdls),

change RFC(delete the PRD one and create the TEST one back),

create CUA for this  satellite system,

set the TEST system values in WE20 and WE21 transactions),

set transport system so that the new system is TEST....

I guess I missed some action or... If so please let me know

Thank you in advance