MDM Catalog & Access to Supplier in SUS

Dear Experts

We are using SRM 701 and have implemented the SUS for MM-SUS Scenario. We have the MDM Catalog also implemented.

Any new supplier catalog will come from supplier and is put inside a FTP folder & MDM processes it. This process is working fine without an issue.

I would like to know, at what point the supplier will be able to access his own products in MDM catalog? Please let me know the navigation path in the SUS screen (BSP) also.

Thank you.

Thanks