Part_1 = model.addPart(partSet)
Part_1_doc = Part_1.document()
Box_1 = model.addBox(Part_1_doc, 10, 10, 20)
-Plane_4 = model.addPlane(Part_1_doc, model.selection("VERTEX", "Box_1_1/Back&Box_1_1/Right&Box_1_1/Top"), model.selection("VERTEX", "Box_1_1/Front&Box_1_1/Left&Box_1_1/Top"), model.selection("VERTEX", "Box_1_1/Back&Box_1_1/Left&Box_1_1/Bottom"))
-Group_1 = model.addGroup(Part_1_doc, [model.selection("VERTEX", "Box_1_1/Back&Box_1_1/Left&Box_1_1/Top")])
+Plane_4 = model.addPlane(Part_1_doc, model.selection("VERTEX", "[Box_1_1/Back][Box_1_1/Right][Box_1_1/Top]"), model.selection("VERTEX", "[Box_1_1/Front][Box_1_1/Left][Box_1_1/Top]"), model.selection("VERTEX", "[Box_1_1/Back][Box_1_1/Left][Box_1_1/Bottom]"))
+Group_1 = model.addGroup(Part_1_doc, [model.selection("VERTEX", "[Box_1_1/Back][Box_1_1/Left][Box_1_1/Top]")])
Partition_1 = model.addPartition(Part_1_doc, [model.selection("SOLID", "Box_1_1"), model.selection("FACE", "Plane_1")])
Remove_SubShapes_1 = model.addRemoveSubShapes(Part_1_doc, model.selection("COMPSOLID", "Partition_1_1"))
Remove_SubShapes_1.setSubShapesToKeep([model.selection("SOLID", "Partition_1_1_2")])