Regarding ECC 6.0- CRM and BW. URGENT....Please help!!

Dear All,

I have a small query- Are CRM and BW an integral part of ECC 6.0? I mean, if I install ECC 6.0, will CRM and BW also get installed OR Do I need to explicitly install CRM and BW after installing ECC 6.0?

If CRM and BW are an integral part of ECC 6.0, Do I need to carry out some additional steps/install add-on components(while installing ECC 6.0), to activate CRM and BW OR will it be activated by default once I am through with the normal installation process of ECC 6.0?

Thanks in anticipation!!