By this, however, applied constraints are restricted to the chosen basis.
For the investigation of migration pathways utilizing the constrained relaxation technique as detailed in section~\ref{section:basics:migration}, the required constraint not necessarily corresponds to one of the coordinate axes as defined by the basis, which, in turn, is determined to enable a construction within the supercell approach.
By this, however, applied constraints are restricted to the chosen basis.
For the investigation of migration pathways utilizing the constrained relaxation technique as detailed in section~\ref{section:basics:migration}, the required constraint not necessarily corresponds to one of the coordinate axes as defined by the basis, which, in turn, is determined to enable a construction within the supercell approach.