IT Analytics for SEP & SCSP

Hello Team,

Is there any document which explains on how to Install IT analystics and import SEP&SCSP Report packs

for example i have SEP and SCSP installed on different servers and using the SQL D/B installed on different server (different instance but on the same SQL server)

If i am going to install IT analytics on a dedicated server for reports.. should i have to install SQL (analysis , reporting component) on the this server too (because i have that services already installed on my SQL servers which is being used for SEP&SCSP.

Please advise..