Partner Function for Vendor Like UI

Hi All,

Version EHP7 , Vendor Like UI

I am not able to find the Partner Functions tab in the Purchase Org Menu .

But i can find it in the Customer Sales Org menu .

Can any one help on this ??

Regards,

Vag Vignesh Shenoy

PS : For the same vendor i see that in the ECC system the partner functions are updated perfectly.