diff --git a/views/ngXosViews/serviceGrid/src/js/service-graph.js b/views/ngXosViews/serviceGrid/src/js/service-graph.js
index 0f9c05c..a79aae9 100644
--- a/views/ngXosViews/serviceGrid/src/js/service-graph.js
+++ b/views/ngXosViews/serviceGrid/src/js/service-graph.js
@@ -14,4 +14,72 @@
       }
     };
   })
-})();
\ No newline at end of file
+})();
+
+// Draw services around xos and calculate coarse tenant as links
+
+// var width = 960, height = 500;
+
+// var fill = d3.scale.category10();
+
+// var nodes = [
+//   {id: 1},
+//   {id: 2},
+//   {id: 3},
+//   {id: 4},
+//   {id: 5}
+// ];
+
+// var links = [
+//   {source: 1, target: 2},
+//   {source: 2, target: 3}
+// ];
+
+// var svg = d3.select("body").append("svg")
+//     .attr("width", width)
+//     .attr("height", height);
+
+// var force = d3.layout.force()
+//     .nodes(nodes)
+//     .links(links)
+//     .charge(-8*12)
+//     .gravity(0.1)
+//     .size([width, height])
+//     .on("tick", tick)
+//     .start();
+
+// svg.append('circle')
+// .attr({
+//   "class": "xos",
+//   r: 20,
+//   cx: () => width / 2,
+//   cy: () => height / 2,
+// })
+
+// var node = svg.selectAll(".node")
+//     .data(nodes)
+//   .enter().append("circle")
+//     .attr("class", "node")
+//     .attr("cx", ({ x }) => x)
+//     .attr("cy", ({ y }) => y)
+//     .attr("r", 8)
+//     .style("fill", ({}, index) => fill(index & 3))
+//     .style("stroke", ({}, index) => d3.rgb(fill(index & 3)).darker(2))
+//     .call(force.drag)
+//     .on("mousedown", ({}) => d3.event.stopPropagation());
+
+// var link = svg.selectAll(".link")
+// .data(links).enter().insert("line")
+//       .attr("class", "link");
+
+// function tick(e) {
+//   // Push different nodes in different directions for clustering.
+  
+//   node.attr("cx", function(d) { return d.x; })
+//       .attr("cy", function(d) { return d.y; });
+  
+//   link.attr("x1", function(d) { return d.source.x; })
+//       .attr("y1", function(d) { return d.source.y; })
+//       .attr("x2", function(d) { return d.target.x; })
+//       .attr("y2", function(d) { return d.target.y; });
+// }