Installation AIX 5.3 Oracle-NW2004s-BI-7.0

Hi Gurus

Can any body help me that where can i get the information to istall BI-7.0 on AIX 5.3 with ORacle 10g. .. there is a guide for unix but not specific to AIX. Then where i can found?

and let me know what are the configurations(prerequirisities) to be done to the o/s before starting the installing...

Thans in advance