{"commands": [
 {"command": "sheet.manage_rules", "params": {"name": "Steel 1mm", "thickness": "1 mm", "bend_radius": "1 mm", "k_factor": "0.4", "active": true}},
 {"command": "sketch.create", "params": {"plane": "XY", "name": "Base"}},
 {"command": "sketch.rectangle.two_point", "params": {"p0": [0, 0], "p1": [100, 70]}},
 {"command": "sketch.finish", "params": {}},
 {"command": "sheet.flange", "params": {"sketch": "Base"}},
 {"command": "sheet.flange", "params": {"edges": [[50, 0, 1], [100, 35, 1], [50, 70, 1], [0, 35, 1]], "height": 30, "corner_relief_shape": "round", "corner_relief": "4 mm"}},
 {"command": "sheet.hem", "params": {"edges": [[50, 1, 30]], "length": 6}},
 {"command": "sheet.unfold", "params": {}},
 {"command": "sketch.create", "params": {"plane": {"face": [50, 35, 1]}, "name": "Cable"}},
 {"command": "sketch.circle.center", "params": {"center": [50, 85], "diameter": 12}},
 {"command": "sketch.finish", "params": {}},
 {"command": "solid.extrude", "params": {"sketch": "Cable", "through_all": true, "direction": "negative", "operation": "cut"}},
 {"command": "sheet.refold", "params": {}},
 {"command": "sheet.perforate", "params": {"diameter": "4 mm", "pitch": "10 mm"}}
]}