Defines options on a GLOBAL, LINKTYPE, ORIGIN (node) or LANE level. The most specific level is always applicable for a vehicle generator. Initial distance over which GTUs are not allowed to change lane, to prevent interacting with generation on adjacent lanes. CF follows equilibrium car-following rules. CFBA follows non-equilibrium car-following rules allowing higher flow. TTC uses time-to-collision. Markov chaining based on auto-correlation of GTU types. Defines auto-correlation of a GTU type. The parent type creates a group of correlated GTU types under a single parent. Influences the preferred lateral position of generated GTU's. Sets the preferred lateral position for given GTU type either based on speed, or a fixed lateral position (between 0 and 1 of the road width, in terms of lanes).