Create Group Addition

 1from salome.shaper import model
 2
 3model.begin()
 4partSet = model.moduleDocument()
 5Part_1 = model.addPart(partSet)
 6Part_1_doc = Part_1.document()
 7Box_1 = model.addBox(Part_1_doc, 10, 10, 10)
 8Group_1 = model.addGroup(Part_1_doc, [model.selection("FACE", "Box_1_1/Top"),
 9                                      model.selection("FACE", "Box_1_1/Left")])
10Group_2 = model.addGroup(Part_1_doc, [model.selection("FACE", "Box_1_1/Front"),
11                                      model.selection("FACE", "Box_1_1/Top")])
12GroupAddition_1 = model.addGroupAddition(Part_1_doc, [model.selection("COMPOUND", "Group_1"),
13                                                      model.selection("COMPOUND", "Group_2")])
14model.end()

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