[Question]How to add a new visualization module in use of Helium

[JangWon LEE]

I want to add a new npmjs module such as sankey chart in use of 'Helium' method.
When I do 'Enable' the module IN the 'helium.json' file, it works well.
My question is about the inclusion of OUTSIE npmjs module to the helium.json.
For example, the Helium configuration example is as follows.
(...)
"zeppelin-highcharts-bubble": {
    "latest": {
      "type": "VISUALIZATION",
      "name": "zeppelin-highcharts-bubble",
      "version": "0.0.2",
      "published": "2017-02-14T12:30:44.199Z",
      "artifact": "zeppelin-highcharts-bubble@0.0.2",
      "author": "1ambda",
      "description": "Bubble Chart for Apache Zeppelin using highcharts.js",
      "license": "SEE LICENSE IN <LICENSE>",
      "icon": "<svg id=(omitted)"
    }
  },
(...)
In order to include '@plotly/d3-sankey' module in the helium.json,
(https://www.npmjs.com/package/@plotly/d3-sankey)
what are the values of type, name, version, published, artifact, etc. and other 
required actions?

Thanks in advance for your kind help.