The course was developed in the e-learning template created earlier by B·U·T and can be used on- or off-line. The slides cover everything an employee should know about hydraulics. Static PowerPoint input was reshaped to dynamic Flash pages with diagrams, simulations, photos and text accompanied by voice-over. The training is followed by a multiple-choice exam that draws from an extensive pool of questions. The programme was issued in 8 language versions.