diff --git a/web/ons-demo/data/configuration.json.devA b/web/ons-demo/data/configuration.json.devA
new file mode 100644
index 0000000..f8a6e63
--- /dev/null
+++ b/web/ons-demo/data/configuration.json.devA
@@ -0,0 +1,78 @@
+{
+	"core": [
+		"00:00:00:08:a2:08:f9:01",
+		"00:00:00:00:ba:5e:ba:11",
+		"00:00:20:4e:7f:51:8a:35",
+		"00:00:00:00:00:00:ba:12",
+		"00:00:00:00:ba:5e:ba:13",
+		"00:00:00:16:97:08:9a:46"
+	],
+	"aggregation": [
+		"00:00:00:00:00:00:02:01",
+		"00:00:00:00:00:00:03:01",
+		"00:00:00:00:00:00:04:01",
+		"00:00:00:00:00:00:05:01",
+		"00:00:00:00:00:00:06:01",
+		"00:00:00:00:00:00:07:01",
+		"00:00:00:00:00:00:08:01"
+	],
+	"association": {
+		"00:00:20:4e:7f:51:8a:35": [
+			"00:00:00:00:00:00:07:01"
+		],
+		"00:00:00:00:ba:5e:ba:13": [
+			"00:00:00:00:00:00:06:01"
+		],
+		"00:00:00:08:a2:08:f9:01": [
+			"00:00:00:00:00:00:03:01"
+		],
+		"00:00:00:00:00:00:ba:12": [
+			"00:00:00:00:00:00:04:01",
+			"00:00:00:00:00:00:05:01"
+		],
+		"00:00:00:00:ba:5e:ba:11": [
+			"00:00:00:00:00:00:02:01"
+		],
+		"00:00:00:16:97:08:9a:46": [
+			"00:00:00:00:00:00:08:01"
+		]
+	},
+	"geo": {
+		"00:00:20:4e:7f:51:8a:35": {
+			"lat": 41.891033,
+			"lng": -87.628326,
+			"label": "CHI",
+			"fanOutAngle": 180
+		},
+		"00:00:00:00:ba:5e:ba:13": {
+			"lat": 47.611024,
+			"lng": -122.33242,
+			"label": "SEA",
+			"fanOutAngle": 270
+		},
+		"00:00:00:08:a2:08:f9:01": {
+			"lat": 33.758599,
+			"lng": -84.387360,
+			"label": "ATL",
+			"fanOutAngle": 5
+		},
+		"00:00:00:16:97:08:9a:46": {
+			"lat": 41.225925,
+			"lng": -74.00528,
+			"label": "NYC",
+			"fanOutAngle": 150
+		},
+		"00:00:00:00:ba:5e:ba:11": {
+			"lat": 37.901187,
+			"lng": -76.037163,
+			"label": "DC",
+			"fanOutAngle": 45
+		},
+		"00:00:00:00:00:00:ba:12": {
+			"lat": 34.102708,
+			"lng": -118.238983,
+			"label": "LA",
+			"fanOutAngle": 315
+		}
+	}
+}