The order of “execution” of the components in your solution is defined by the connectors that join them. However, you will probably find it convenient to place components on the pane in the order in which they should be executed – that is, with the ‘driving’ components to the left and top of the pane as much as possible, and the components they drive below and to the right. This arrangement minimizes the number of connectors that cross, and helps to clarify the logic of the solution.