R12 - Supplier HTML Personsalization on Supplier Sites

Hi,

I have two DFFs enabled on supplier site. Both are related to different Operating Units. I need the steps to setup context-specific DFF/personalization/ through which each operating unit user can see the DFF related to his specific OU.

For Example,

OU Name: A, DFF Name: B

OU Name: C, DFF Name: D

When User of OU A define the supplier and enter the supplier site information and DFF information, only DFF B should be visible.

When User of OU C  define the supplier and enter the supplier site information and DFF information, only DFF D should be visible.