Hi,
I'm sorry, but importing Ecospold files is not yet supported in Umberto NXT.
Please notice we do provide Ecoinvent 2 and Ecoinvent 3 databases which can be used in Umberto NXT. In case you want to import a non-Ecoinvent based Ecospold file, the "Import Process Specification" function might save some time. It allows to import a process specification from an Excel file and is described in the "Import Process Specification" section of Umberto F1 Help.
Kind regards,
Tobias Schnackenbeck