{
          "title" : "Container Append",
           "kind" : "atomic",
           "type" : "containerAppend",
           "tags" : ["meta", "container","append"],
    "description" : "<h3>Meta Container Append</h3>
                     <p>Append an item in a container</p>",
         "inputs" : ["container", "value"],
        "outputs" : ["container"]
}