[CORD-814] Building nodes and links for coarse tenancy graph

Change-Id: I85769dc4c8d7f7714fa4b59f052d0073e7b32ec5
diff --git a/src/app/service-graph/components/coarse/coarse.component.html b/src/app/service-graph/components/coarse/coarse.component.html
new file mode 100644
index 0000000..75ef18b
--- /dev/null
+++ b/src/app/service-graph/components/coarse/coarse.component.html
@@ -0,0 +1,3 @@
+<h1>Coarse Tenancy Graph</h1>
+
+<pre>{{vm.graph | json}}</pre>
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