Once positioned properly regulated, then the next step is to use a label showing the item code and amount. This code is important to facilitate the inventory of material. In a system inventory search process will be easier if there is code like this, because such codes are usually already contain the location, position and type of merchandise. For instructions amount to be determined maximum and minimum. To determine this amount to avoid the use of even numbers will be confusing. Remember that in lean manufacturing and 5s attempted any form of standard management visualized. For example, given a maximum size for a clear demarcation line and can be seen (not to be read). Similarly, the minimum threshold. If such numbers are limited by the minimum 20 pcs, will complicate the operator having to count existing material in the container. Very ineffective. But keep in mind that this code should also be made as simple as possible, so that could be easily understood by all operators.