We are using MDG 8.0 and haven't been able to maintain/show the contact person for the ERP Vendor UI. Currently we have added the UIBB BS_CU_CL_RELATIONS to the BS_SP_VL_OVP and have set the Hidden Element: Visible. When displaying the ERP Vendor Create transaction though in MDG the UIBB is not visible on the UI.
Any suggestions for next steps? Let me know if any screenshots would help.