TimeLiner links your 3D model to your construction schedule (Microsoft Project or Primavera P6).
Most project managers ignore the tool in Navisworks Manage, which is a mistake. Because Navisworks is a geometry aggregator, it can count things across multiple file formats instantly. Need to know how many linear feet of 6-inch ductwork are in a combined structural/arch model? Quantification does it in seconds. It links those counts directly to your estimating spreadsheet. naviswork manage