All repositories not defined for MDMGX extractor

Hi,

Currently after running the MDMGX transaction in SAP R/3 system, on checking the repositiories defined for MDM 5.5 Generic Extractor, I find that only repositories Business Partner and Product are present. But I would like to have the extraction possible for other repositories such as Vendor, Customer, Variety, Material.

Could any one guide me on what has to be done to resolve this. On checking this, I found that this could possibly be solved by applying a note. But I am confused and do not know which note is to be applied.

Thanks in advance,

Rosie Sasidharan.