Assembly Sequence: 4. Top_Cover_to_PCB on Mouse
| Name | Parent | Type | Feat_List1 | Feat_List2 |
| Top_Cover_to_PCB | Mouse |  Step Plane | Top_Cover-UD1(O1), Top_Cover-UD3(O2), Top_Cover-UD4(O3), Top_Cover-4way(O4), Top_Cover-2way(O5), Top_Cover-4way(O6) | Top_Cover-UD1(T1), Top_Cover-UD3(T2), Top_Cover-UD4(T3), Top_Cover-4way(T4), Top_Cover-2way(T5), Top_Cover-4way(T6) |
