As far as I am concerned, I have been trying to help as many trainees as possible for the past few years, whatever their level of training. The main thing is not the academic level but the motivation and the passion to succeed. I will try to involve them to animate the forum. Many watch and read the articles but do not participate. My goal is to get them to register, participate, publish their constructions and share their ideas. Let them speak without criticism. Later, they will participate in your challenges to be criticized and evolve with your assistants