The Toolbox 4.0 allows for export of predictions to IUCLID6. This can be done via WebServices. You need to have IUCLID6 running (either on your computer or no another accessible via local network or Internet). You can initiate the Export from the IUCLID6 button on the Data tab.

You can find more information on how to export of predictions to IU6 via WebServices in the attached .ppt file.