French to English Bus/Financial Management Decision making

This text is part of a management training course, specifically on decision-making. Participants do an exercise aimed at constructing a "carte des valeurs" ("values chart," I presume). They see groups of 3 words and must rank the most and least important words for them personally. Following the exercise, there is "grille de correction" into which they transfer the rankings from the exercise. This grid is called "Valeurs Piste" (with the word "piste" in italics) and has the headings POLITICAL, ESTHETIC, SOCIAL, THEORETICAL and ECONOMIC.

It's the word "piste" that I'm not sure of here.

TIA