openmct/platform/containment/bundle.json

{
    "extensions": {
        "policies": [
            {
                "category": "composition",
                "implementation": "CompositionPolicy.js",
                "depends": [ "$injector" ],
                "message": "Objects of this type cannot contain objects of that type."
            },
            {
                "category": "action",
                "implementation": "ComposeActionPolicy.js",
                "depends": [ "$injector" ],
                "message": "Objects of this type cannot contain objects of that type."
            }
        ]
    }
}