Install of REH 6.6 : Is there a documentation to quickly find packages ?

Hello,

Is there a document that details the content of the "sets of software" that are displayed during install of REH 6.6 (option Customize now ) ?

I read the section 9.17.2. "Customizing the Software Selection" available on access.redhat.com under
SupportProduct Documentation > Red Hat Enterprise Linux > 6 > Installation Guide

I waste a lot of time going through each sub-folders displayed during install of REH 6.6 to search for the packages that I need.

For example, I would like to have the libXcursor i686 rpm installed during install of REH 6.6 x86_64

The DVD install of REH 6.6 x86_64 the package selection screen displays these groups as categories :
Base System
Servers
Web Services
Databases
System Management
Virtualization
Desktops
Applications
Development
Languages

There are sub-categories and hundreds and hundreds of packages to go through. (See attached screenshot)

Any suggestion is welcome.
I thank you,
Best Regards,

HORUS SI