Like many distribution companies (DisCo) in Türkiye, ARAS Power DisCo preffered DIgSILENT PowerFactory and EPRA for integrating its Geographic Information System (GIS) with power system simulation software. Python based algorithms developed by EPRA enables ARAS DisCo to report erros in GIS model (if any), transform the GIS model to DigSilent PowerFactory model ready for grid analysis.