Template Libray and Dgnlib in OpenRoads Designer

Hi

1)

Can I use my .itl file (Template Library) from PowerCivil SS4 in OpenRoads Designer?

If so, how can I change the default one?

2)

How can I import / connect Feature Definition dgnlib , Element Template dgnlib and Design Stage dgnlib

I am using OpenRoads Designer (Early Access)

Regards

Sigfús