# With enforcement, the root pipeline also needs an embed policy. --- enforce-embed-policy: true root: items: - bounds: [0, 0, 200, 200] type: iframe id: [1, 2] pipelines: - id: [1, 2] embed-policy: [3] items: - bounds: [0, 0, 50, 50] color: green type: rect - bounds: [100, 0, 100, 100] type: iframe id: [3, 7] - id: [3, 7] items: - bounds: [0, 0, 50, 50] color: blue type: rect