IPC for CRM 5.2

Hi,

We are in the process of installing CRM 5.2.

Can you share the knowledge or point to the right configuration checklist/steps which are need to be done in order to IPC to work in CRM ?

What needs to be done in IPC, what needs to be downloaded and e.t.c

Currently, customer is using pricing in ERP.

Thank you,

Vadim.