I want to say right off the bat that I am no expert on the Canada School of Public Service. That responsibility falls to my colleague, the Secretary of the Treasury Board.
However, based on my understanding of the situation, people are invited to do a self-assessment using a computer. It is a way of obtaining an overall assessment of their mastery of the second language. Based on that, training plans are developed for them. Within that framework, much greater use is made of computers, as opposed to individual training.