The Educational System of the French-speaking Community of Belgium, went, as well as others, through different steps in his evolution towards more justice in the allocation of financial and human resources. A recent law (1998) defines the positive discrimination policy, which is effective in schools since the beginning of the school year 2000-2001. This law explicitly describes the implication of university teams in developing objective indicators for the allocation of resources. This paper firslty presentes the legislative frame and then describes the need to apply that kind of indicators.