MICROSTRAN

I am new to Microtran and studying it. I am creating a load combination utilising New Zealand Standard, when I came to create the seismic there is seems to be no choices on Microstran to combine the

dead load, live load to the seismic?.. If there is please assist.

I am also looking for video tutorials and there are only 4 videos and not even a full details?

Is Bently are not marketing the Microstran?

Look forward to received answers