How to export alignment (.alg) and terrain model (.dtm) to i-model

We have tried to export alignment (.alg) to i-model (.i.dgn) and after to i-model (.imodel) mobile for use on a iPad with OpenRoads but the data about the alignment is not on the included and there for we could not use the alignment based stationing.

I will hear how to export the alignment (.alg) and terrain model (.dtm) to i-model for use on the iPad with OpenRoads.

 Is there a workflow for this process?

I import the .alg-file in to .dgn-file with PowerCivil SS3(08.11.09.497'9), when I publish to .i.dgn and then use NMP(03.00.01.18) to publish to .imodel.

Thanks

Morten Skieller