I started working on Success Factors integration via BizX the other day. Immediately noticed you cannot customizing V_HRSFI_SCEN_VAR with "transportable" variant. Wrote a quick one to OSS support, and very surprisingly I have had quite a quick feedback from them...so there you go my small xmas contribution to the community: 2260422 - Transportierbare Kundenvarianten RH_SFI_SYNCHRONIZE_EMPL_DATA
Merry Xmas to all!