Machalski is a specialist in the development of film scripts: analysis, consulting, teaching, translation and writing. He facilitates workshops in Europe, Latin America and Asia, and intervenes as an advisor in projects from all over the world. In the words of the facilitator "the audiovisual project consultancies are meetings where the advisor and the authors investigate together the motivations, the objectives, the creative processes and the different facets of the film in its initial phase, which is the script. We examine on the one hand the plot, the structure, the characters, the theme, the genre and the tone, and on the other side the viability, the target audience, the adequacy between the production costs and the market potential and the general relevance of the draft."