Abstract:
The invention has for object a computer-implemented method of designing a product, the product being composed of an assembly of components organised hierarchically in a product tree, the method comprising the steps of: initially selecting a component; determining a path comprising the product tree's components located between the root of the product tree and the initially selected component; navigating through this path by using a scrolling mean in order to choose a candidate component among the path's components; selecting the said candidate component as a perimeter of design action PDA component; activating at least a functionality required for modifying the component defined as the perimeter of design action.