I worked as an intern on an oilrig in Shabwa, Yemen. I got to know the drafting team there and learned a few things about AutoCAD and Navisworks. I learned how to build your own template in AutoCAD and they also showed me the basic tools like line, arc, rectangle etc. In Navisworks I learned how to navigate models using the walk tool. They also taught me some basics info about file types in Navisworks.