For the test _[[test][multidomain][boundary][stokesdarcy][1p2c_1p2c]](https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/-/tree/master/test/multidomain/boundary/stokesdarcy/1p2c_1p2c)_ there are two properties files (_[properties.hh](https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/-/blob/master/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties.hh)_ and one free-flow specific _[properties_stokes.hh](https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/-/blob/master/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties_stokes.hh)_). Problem: - only _[properties.hh](https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/-/blob/master/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties.hh)_(for stokes and darcy) is currently used, but _[properties_stokes.hh](https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/-/blob/master/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties_stokes.hh)_ exists also Question: - Should _[properties.hh](https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/-/blob/master/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties.hh)_ still be used? If so, _[properties_stokes.hh](https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/-/blob/master/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties_stokes.hh)_ should be deleted. - Or should domain specific properties files (_[properties_stokes.hh](https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/-/blob/master/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties_stokes.hh)_ and _properties_darcy.hh_) be used? If so, _properties_darcy.hh_ should be added, _[properties_stokes.hh](https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/-/blob/master/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties_stokes.hh)_ and _properties_darcy.hh_ should included in _main.cc_ and moreover _[properties.hh](https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/-/blob/master/test/multidomain/boundary/stokesdarcy/1p2c_1p2c/properties.hh)_ should be deleted