Simcenter FLOTHERM XT 2304 version proposes a new functionality which is the “Export assembly as XTXML”. This allows to select any assembly and export as XTXML, a man-readable XML file currently used for export of packages from Simcenter Flotherm Package Creator for use in Simcenter Flotherm XT. It can be used to transfer full geometry and attribute data between installations of Simcenter Flotherm XT. Geometry only can be imported into Simcenter Flotherm 2304 via MCAD Bridge and processed as required before transfer to a project.