How to set up a PowerSurvey template/library?

I am a new user to Microstation, I work for a land surveying firm and we recently got MS PowerSurvey V8i (SelectSeries10). I am wondering on how to set up my company's own personal template (Layers, Lineweights, Codes, Figures, creating new linetypes). I'm also struggling to understand MS file types and what they're used for. I have watched the training videos that came with the PowerSurvey purchase but they focus on drafting and not file management. Any help is appreciated, if anyone has a video or literature on the matter that would also be beneficial.