Vertical equilibrium in FEFLOW?

Does FEFLOW has something similar to pseudo-soil function in MODFLOW-SURFACT, where horizontal hydraulic conductivity in partially satuarted cells is scaled by saturated thickenss while vertical equilibrium is assumed? Thanks.

No, FEFLOW scales in all directions in 'Phreatic' mode. Alternatively, a fully unsaturated model can be used with simplified parameter sets, but the empirical relationship chosen will also be applied in all directions. A directional dependency can only be achieved by inputting anisotropic conductivities.