Overview designs, detail tables, and drawing version number; and it does not stop there. For example, just as important are the direction of the grain, the boarded side and the radius of the curve. These are not just empty words. This is what distinguishes a good design, produceable by any carpenter, from what, on the contrary, can be interpreted in a different way each time, when carried out by different people. It is the basis of quality. Just like the use of nested Bill of Materials make interaction among engineers, engineers and carpenters, sales and purchasing staff much easier. Quality has to be planned from the very beginning.