diff --git a/config.go b/config.go
index 13532e9..961d7c4 100644
--- a/config.go
+++ b/config.go
@@ -95,6 +95,10 @@ func parseConfig() {
 
 	log.Println(config.String("map1.key1.jwc1"))
 
-	cloud := config.StringMap("cloud")
-	fmt.Printf("%#v\n",cloud)
+	for account, _ := range config.StringMap("cloud") {
+		port := config.String("cloud." + account + ".port")
+		proto := config.String("cloud." + account + ".proto")
+		hostname := config.String("cloud." + account + ".hostname")
+		fmt.Println(hostname, port, proto)
+	}
 }
diff --git a/config.json b/config.json
index 1868b00..cc88d0c 100644
--- a/config.json
+++ b/config.json
@@ -9,7 +9,13 @@
 	],
 	"baseKey": "value2",
 	"cloud": {
-		"v000185.testing.com.customers.wprod.wit.com": {
+		"jcarr": {
+			"hostname": "fire.lab.wit.com",
+			"port": 3333,
+			"proto": "tcp"
+		},
+		"v000185": {
+			"hostname": "v000185.testing.com.customers.wprod.wit.com",
 			"port": 3333,
 			"proto": "tcp"
 		}
diff --git a/config.yml b/config.yml
index e088c57..934eb27 100644
--- a/config.yml
+++ b/config.yml
@@ -8,6 +8,12 @@ cloud:
     v000185.testing.com.customers.wprod.wit.com:
         port: 3333
         proto: tcp
+    jcarr:
+        port: 3333
+        proto: tcp
+    foo.bar:
+        port: 3333
+        proto: tcp
 
 map1:
     key1:
diff --git a/gui.go b/gui.go
index 9ded9a7..1e21e10 100644
--- a/gui.go
+++ b/gui.go
@@ -13,6 +13,8 @@ import _ "github.com/andlabs/ui/winmanifest"
 // import "github.com/davecgh/go-spew/spew"
 
 var mainwin *ui.Window
+var maintab *ui.Tab
+var tabcount int
 
 func hostnameButton(hostname string) ui.Control {
 	tmpbox := ui.NewHorizontalBox()
@@ -242,25 +244,38 @@ func setupUI() {
 		return true
 	})
 
-	tab := ui.NewTab()
-	mainwin.SetChild(tab)
+	maintab = ui.NewTab()
+	mainwin.SetChild(maintab)
 	mainwin.SetMargined(true)
 
 	name := "v000185.testing.com.customers.wprod.wit.com"
-	tab.Append(name, makeDemotable(name))
-	tab.SetMargined(0, true)
+	maintab.Append(name, makeDemotable(name))
+	tabcount = 0
+	maintab.SetMargined(tabcount, true)
 
 	name = "jcarrTable"
 	table, mh, model := makeJcarrtable(name)
 	log.Println(table, mh, model)
-	tab.Append(name, table)
-	tab.SetMargined(1, true)
+	maintab.Append(name, table)
+	tabcount += 1
+	maintab.SetMargined(tabcount, true)
 
-	tab.Append("List examples", makeNumbersPage())
-	tab.SetMargined(2, true)
+	maintab.Append("List examples", makeNumbersPage())
+	tabcount += 1
+	maintab.SetMargined(tabcount, true)
 
-	tab.Append("Choosers examples", makeDataChoosersPage())
-	tab.SetMargined(3, true)
+	maintab.Append("Choosers examples", makeDataChoosersPage())
+	tabcount += 1
+	maintab.SetMargined(tabcount, true)
 
 	mainwin.Show()
 }
+
+func addTableTab(name string) {
+	table, mh, model := makeJcarrtable(name)
+	log.Println(table, mh, model)
+
+	tabcount += 1
+	maintab.Append(name, table)
+	maintab.SetMargined(tabcount, true)
+}
diff --git a/main.go b/main.go
index a3aab89..b8bd66d 100644
--- a/main.go
+++ b/main.go
@@ -72,6 +72,22 @@ func main() {
 
 	go doGUI()
 
+	log.Println("Sleep for 2 seconds, then try to add new tabs")
+	time.Sleep(2 * 1000 * 1000 * 1000)
+
+	log.Println("Sleep for 2 seconds, then try to add new tabs")
+	time.Sleep(2 * 1000 * 1000 * 1000)
+
+	log.Println("Sleep for 2 seconds, then try to add new tabs")
+	time.Sleep(2 * 1000 * 1000 * 1000)
+
+	for account, _ := range config.StringMap("cloud") {
+		port := config.String("cloud." + account + ".port")
+		proto := config.String("cloud." + account + ".proto")
+		hostname := config.String("cloud." + account + ".hostname")
+		fmt.Println(hostname, port, proto)
+		addTableTab(account)
+	}
 
 	for {
 		log.Println("Sleep for 10 seconds, then try to establish connection to WIT")