def demo_splitBodyFeatures_add(rootComp: adsk.fusion.Component):
body = _ui.selectEntity('Select a body', 'Bodies').entity
splittingTool = _ui.selectEntity('Select a face to split the body.', 'Bodies').entity
isExtended = True
splitBodyFeatures = rootComp.features.splitBodyFeatures
input = splitBodyFeatures.createInput(body, splittingTool, isExtended)
splitBodyFeature = splitBodyFeatures.add(input)