In the upper left corner of the garage member list, click the bottom item of the menu to open it, that is, the member must be a member of the car, and the proficiency must reach 100 to use it. On the left side of the row of passengers in the garage, there is an option to use it.

As we all know, in world of tanks, the crew is very important in the whole battle! In the beta version of 1. 10, we will introduce the new function of "Passenger Handbook". This function can immediately increase a certain amount of crew experience for one or more crew members, thus speeding up their training. The crew manual is a reward prop, which will disappear immediately after use. Different types of passenger manuals have different values. The higher the value, the more experience passengers gain after using books.