SAP solution manager Landscape

Dear Experts,

I am new to solution manager and installing SAP solution manager 7.2 in my landscape.

I am installing SAP Solution manager as Dev & Prd system.

later after installation i will be using it for ITSM,Charm, RCA,Monitoring & Early watch alerts reports.

So After installation of both the system. I have to run automatic preparation on the solution manager system using t-code solman_setup and below scenarios are available in this t-codes.

But i am confused on which system i have to complete these scenarios. Do i need to configure these on both Dev & PRD system.

Please suggest.