But for level 2 components such as compressor, fans,heaters, controllors and so on, we find in the TIL column K there also give BT/BST part number for these components.According to our experience on other BT projects, this BT/BST part number will be used for these level 2 components management when they are delivered separately as spare part in future. BT or final customer will buy some level 2 components as spare parts for maintenance task. And King will put some labels to show their BT/BST part number on the package of these components before delivery according to TIL. But as BST requirement, these BT/BST part number should also be included in the nameplate of these level 2 components. You know for some level 2 component such as compressor,fans,controllors,King buy it from sub-supplier. And these components are not special designed for VT project. Other projects will also use the same components. So we can not include BT/BST part number on this component nameplate.Please help to confirm this issue with your engineer who charge for configuration issue.Any comments, we can discuss during today weekly meeting later.