diff --git a/foundation/app/data/packageConfig.go b/foundation/app/data/packageConfig.go
index 85e555e..ce81ed3 100755
--- a/foundation/app/data/packageConfig.go
+++ b/foundation/app/data/packageConfig.go
@@ -28,21 +28,28 @@ const SYSTEM = "system"      // identifies the package is installed on system lo
 const EXTERNAL = "external"  // identifies the package is installed on external location
 const NODE_JS_DIR = "nodejs" // sub directory of binary dir, this is where node js scripts reside
 
+type ActivityGroupConfig struct {
+	CustomLink string   `json:"customLink"`
+	CustomPort int      `json:"customPort"`
+	Activities []string `json:"activities"` // if app has activity. this contains definition of actions that will triggerr activity
+}
+
 // This structure represents package  json file along with the binary.
 // this contains information about the application behaviour, permission and services.
 type PackageConfig struct {
-	Name        string   `json:"name"`        // package name
-	Description string   `json:"description"` // description of package
-	PackageId   string   `json:"packageId"`   // identifies the package/application. this should be unique. format = company.package
-	Build       int16    `json:"build"`       // this should be incremental starting from 1
-	Version     string   `json:"version"`     // major.minor.patch
-	Program     string   `json:"program"`     // the main program file to execute
-	ProgramArgs []string `json:"programArgs"` // arguments to pass to program
+	Name          string              `json:"name"`                    // package name
+	Description   string              `json:"description"`             // description of package
+	PackageId     string              `json:"packageId"`               // identifies the package/application. this should be unique. format = company.package
+	Build         int16               `json:"build"`                   // this should be incremental starting from 1
+	Version       string              `json:"version"`                 // major.minor.patch
+	Program       string              `json:"program"`                 // the main program file to execute
+	ProgramArgs   []string            `json:"programArgs"`             // arguments to pass to program
+	ActivityGroup ActivityGroupConfig `json:"activityGroup,omitempty"` // www configuration
 	// request permission for specific action/feature
 	// if the specific action was called and was not defined. the process will be void
-	Permissions      []string               `json:"permissions"`
-	ExportServices   bool                   `json:"exportService"`   // true if the package contains services
-	Activities       []string               `json:"activities"`      // if app has activity. this contains definition of actions that will triggerr activity
+	Permissions    []string `json:"permissions"`
+	ExportServices bool     `json:"exportService"` // true if the package contains services
+
 	BroacastListener []string               `json:"actionListener"`  // defined actions which action listener will listen to
 	InstallLocation  string                 `json:"location"`        // either system or external
 	Source           string                 `json:"-"`               // the source location
@@ -130,10 +137,10 @@ func (c *PackageConfig) HasServices() bool {
 
 // use to check if contains activity that has action of
 func (c *PackageConfig) HasActivity(actionId string) bool {
-	if c.Activities == nil || len(c.Activities) == 0 {
+	if c.ActivityGroup.Activities == nil || len(c.ActivityGroup.Activities) == 0 {
 		return false
 	}
-	for _, act := range c.Activities {
+	for _, act := range c.ActivityGroup.Activities {
 		if act == actionId {
 			return true
 		}
diff --git a/foundation/constants/systemService.go b/foundation/constants/systemService.go
index 5fb9cd7..63139ab 100755
--- a/foundation/constants/systemService.go
+++ b/foundation/constants/systemService.go
@@ -64,6 +64,10 @@ const APP_TERMINATE = "ela.system.APP_TERMINATE"
 const ACTION_APP_RESTART = "ela.system.APP_RESTART"
 const ACTION_APP_CLEAR_DATA = "ela.system.APP_CLEAR_DATA"
 
+// initialize package. called after a package was installed
+const ACTION_APP_INSTALLED = "ela.system.APP_INSTALLED"
+const ACTION_APP_UNINSTALLED = "ela.system.APP_UNINSTALLED"
+
 type AppRunningState int
 
 const (
diff --git a/internal/cwd/packageinstaller/activity.go b/internal/cwd/packageinstaller/activity.go
index 241b459..ccfe65f 100755
--- a/internal/cwd/packageinstaller/activity.go
+++ b/internal/cwd/packageinstaller/activity.go
@@ -61,12 +61,14 @@ func (a *activity) OnPendingAction(action *data.Action) error {
 			return a.startNormalInstall(pkgData)
 		}
 		return a.runCustomInstaller(sourcePkg, pkgData)
+	// uninstall package
 	default:
 		pkid := action.DataToString()
 		if pkid == "" {
 			return errors.SystemNew("failed to uninstall, no package id was provided as parameter", nil)
 		}
 		global.Logger.Info().Msg("start uninstall package " + pkid)
+		a.terminatePackage(pkid)
 		return utils.UninstallPackage(pkid, global.DELETE_DATA_ONUNINSTALL, true, true)
 	}
 }
@@ -116,11 +118,18 @@ func (a *activity) finish(err string) {
 	} else {
 		global.Logger.Info().Msg("Install success")
 		broadcast.UpdateSystem(a.currentPkg, broadcast.INSTALLED)
+		broadcast.OnPackageInstalled(a.currentPkg)
 	}
 	// comment this line. system will terminate this activity automatically
 	//a.running = false
 }
 
+func (a *activity) terminatePackage(pki string) {
+	if _, err := global.AppController.RPC.CallSystem(data.NewAction(constants.APP_TERMINATE, pki, nil)); err != nil {
+		global.Logger.Error().Err(err).Msg("failed to terminate package " + pki)
+	}
+}
+
 // callback from installer on progress
 func (a *activity) onInstallProgress(progress int, pkg string) {
 	broadcast.UpdateProgress(pkg, progress)
diff --git a/internal/cwd/packageinstaller/broadcast/normalInstall.go b/internal/cwd/packageinstaller/broadcast/normalInstall.go
index 67303ce..a5f8323 100644
--- a/internal/cwd/packageinstaller/broadcast/normalInstall.go
+++ b/internal/cwd/packageinstaller/broadcast/normalInstall.go
@@ -5,6 +5,7 @@ package broadcast
 import (
 	"strconv"
 
+	appc "github.com/cansulting/elabox-system-tools/foundation/constants"
 	"github.com/cansulting/elabox-system-tools/foundation/event/data"
 	"github.com/cansulting/elabox-system-tools/internal/cwd/packageinstaller/constants"
 )
@@ -37,6 +38,17 @@ func UpdateSystem(pkgId string, status InstallState) {
 	}
 }
 
+// notify system that the installation is complete for specific package
+func OnPackageInstalled(pki string) error {
+	_, err := constants.AppController.RPC.CallSystem(data.NewAction(
+		appc.ACTION_APP_INSTALLED, pki, nil,
+	))
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
 // broadcast error
 // @param pkgId - the package id currently installing
 func Error(pkgId string, code int, val string) {
diff --git a/internal/cwd/system/appman/appConnect.go b/internal/cwd/system/appman/appConnect.go
index fba728d..cf41b78 100755
--- a/internal/cwd/system/appman/appConnect.go
+++ b/internal/cwd/system/appman/appConnect.go
@@ -14,6 +14,7 @@
 package appman
 
 import (
+	"net/http"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -43,6 +44,8 @@ type AppConnect struct {
 	launched       bool                     // true if this app was launched
 	RPC            *RPCBridge
 	nodejs         *Nodejs
+	server         *http.Server
+	initialized    bool
 }
 
 // create new app connect
@@ -65,11 +68,33 @@ func newAppConnect(
 		nodejs:         node,
 		process:        nil,
 		Client:         client,
+		initialized:    false,
 	}
 	res.RPC = NewRPCBridge(pk.PackageId, res, global.Server.EventServer)
 	return res
 }
 
+// initialize web serving and services related to this app
+func (app *AppConnect) init() error {
+	if app.initialized {
+		return nil
+	}
+	app.initialized = true
+	// www serving
+	if app.Config.ActivityGroup.CustomPort > 0 {
+		if err := app.startServeWww(); err != nil {
+			return err
+		}
+	}
+	// start services
+	if app.Config.ExportServices || app.Config.Nodejs {
+		ac := eventd.NewActionById(constants.ACTION_START_SERVICE)
+		app.PendingActions.AddPendingService(&ac)
+		return app.Launch()
+	}
+	return nil
+}
+
 // use to check if this app is currently running
 func (app *AppConnect) IsRunning() bool {
 	if app.nodejs != nil {
@@ -118,6 +143,7 @@ func (app *AppConnect) Launch() error {
 
 		go asyncRun(app, cmd)
 	}
+
 	app.launched = true
 	return nil
 }
@@ -187,10 +213,16 @@ func (app *AppConnect) Terminate() error {
 		}
 	}()
 
+	// stopping www
+	if app.Config.ActivityGroup.CustomPort > 0 {
+		app.stopServeWww()
+	}
+
 	time.Sleep(time.Second * time.Duration(global.APP_TERMINATE_COUNTDOWN))
 	if app.IsRunning() {
 		return app.forceTerminate()
 	}
+
 	return nil
 }
 
@@ -216,3 +248,42 @@ func (n *AppConnect) Write(data []byte) (int, error) {
 	print(string(data))
 	return len(data), nil
 }
+
+// start serving the www for app with custom port
+func (n *AppConnect) startServeWww() error {
+
+	// starts listening to port
+	go func(port int, pkg string, wwwPath string) {
+		global.Logger.Debug().Str("category", "web").Msg("Starting www custom port " + strconv.Itoa(port) + " for package " + pkg + ".")
+		serverMux := http.NewServeMux()
+		n.server = &http.Server{Addr: ":" + strconv.Itoa(port), Handler: serverMux}
+		// create file server for package
+		//serverMux.Handle("/", http.FileServer(http.Dir(wwwPath)))
+		path := ""
+		serverMux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+			path = wwwPath + r.URL.Path
+			if _, err := os.Stat(path); err == nil {
+				http.ServeFile(w, r, path)
+				return
+			}
+			http.ServeFile(w, r, wwwPath+"/index.html")
+		})
+		if err := n.server.ListenAndServe(); err != nil {
+			global.Logger.Warn().Err(err).Str("category", "web").Caller().Msg("Failed to start listening to port for " + pkg + ".")
+		}
+	}(n.Config.ActivityGroup.CustomPort, n.Config.PackageId, n.Config.GetWWWDir()+"/"+n.Config.PackageId)
+	return nil
+}
+
+// stop serving to specific port
+func (n *AppConnect) stopServeWww() error {
+	if n.server == nil {
+		return nil
+	}
+	global.Logger.Debug().Str("category", "web").Msg("Stopping www custom port " + strconv.Itoa(n.Config.ActivityGroup.CustomPort) + " for package " + n.Config.PackageId + ".")
+	if err := n.server.Close(); err != nil {
+		return err
+	}
+	n.server = nil
+	return nil
+}
diff --git a/internal/cwd/system/appman/appConnectManager.go b/internal/cwd/system/appman/appConnectManager.go
index 5f6d072..09ba1f4 100755
--- a/internal/cwd/system/appman/appConnectManager.go
+++ b/internal/cwd/system/appman/appConnectManager.go
@@ -19,11 +19,11 @@ import (
 	"errors"
 
 	appd "github.com/cansulting/elabox-system-tools/foundation/app/data"
-	"github.com/cansulting/elabox-system-tools/foundation/constants"
 	"github.com/cansulting/elabox-system-tools/foundation/event/data"
 	"github.com/cansulting/elabox-system-tools/foundation/event/protocol"
 	"github.com/cansulting/elabox-system-tools/foundation/logger"
 	"github.com/cansulting/elabox-system-tools/internal/cwd/system/global"
+	"github.com/cansulting/elabox-system-tools/registry/app"
 	registry "github.com/cansulting/elabox-system-tools/registry/app"
 )
 
@@ -135,19 +135,6 @@ func LaunchAppActivity(
 	return err
 }
 
-func LaunchAppService(pkgid string) (*AppConnect, error) {
-	app := GetAppConnect(pkgid, nil)
-	if app == nil {
-		return nil, errors.New("Package " + pkgid + " was not found.")
-	}
-	if app.launched {
-		return app, nil
-	}
-	ac := data.NewActionById(constants.ACTION_START_SERVICE)
-	app.PendingActions.AddPendingService(&ac)
-	return app, app.Launch()
-}
-
 // use to launch app
 func SendAppPendingAction(
 	app *AppConnect,
@@ -165,15 +152,50 @@ func SendAppPendingAction(
 }
 
 // run all start up apps
-func InitializeStartups() {
+func InitializeAllPackages() {
 	global.Logger.Info().Msg("Services are starting up...")
-	pkgs, err := registry.RetrieveStartupPackages()
+	// pkgs, err := registry.RetrieveStartupPackages()
+	// if err != nil {
+	// 	global.Logger.Error().Err(err).Caller().Msg("Failed retrieving startup packages.")
+	// }
+	// for _, pkg := range pkgs {
+	// 	InitializePackage(pkg)
+	// }
+	pkgs, err := registry.RetrieveAllPackages()
 	if err != nil {
 		global.Logger.Error().Err(err).Caller().Msg("Failed retrieving startup packages.")
+		return
 	}
 	for _, pkg := range pkgs {
-		if _, err := LaunchAppService(pkg); err != nil {
-			global.Logger.Error().Err(err).Caller().Msg("Failed launching app.")
+		config, err := app.RetrievePackage(pkg)
+		if err != nil {
+			global.Logger.Error().Err(err).Caller().Msg("Failed retrieving package " + pkg)
+			continue
+		}
+		// should we initialize the package?
+		if !config.ExportServices &&
+			!config.Nodejs &&
+			config.ActivityGroup.CustomPort == 0 {
+			continue
+		}
+		if err := InitializePackage(pkg); err != nil {
+			global.Logger.Error().Err(err).Caller().Msg("Failed initializing package " + pkg)
 		}
 	}
 }
+
+// initialize specific package
+func InitializePackage(pki string) error {
+	app := GetAppConnect(pki, nil)
+	if app == nil {
+		return errors.New("Package " + pki + " was not found.")
+	}
+	if app.launched {
+		return nil
+	}
+	if err := app.init(); err != nil {
+		global.Logger.Error().Err(err).Caller().Msg("Failed launching app.")
+		return err
+	}
+	return nil
+}
diff --git a/internal/cwd/system/appman/initializer.go b/internal/cwd/system/appman/initializer.go
index cbf2a47..25a6a52 100755
--- a/internal/cwd/system/appman/initializer.go
+++ b/internal/cwd/system/appman/initializer.go
@@ -5,7 +5,7 @@ import "github.com/cansulting/elabox-system-tools/internal/cwd/system/global"
 func Initialize(commandline bool) error {
 	if !commandline {
 		if global.RUN_STARTUPAPPS {
-			InitializeStartups()
+			InitializeAllPackages()
 		} else {
 			global.Logger.Debug().Msg("Startup apps was disabled.")
 		}
diff --git a/internal/cwd/system/servicecenter/serviceRequest.go b/internal/cwd/system/servicecenter/serviceRequest.go
index 802d646..64bdc8c 100755
--- a/internal/cwd/system/servicecenter/serviceRequest.go
+++ b/internal/cwd/system/servicecenter/serviceRequest.go
@@ -68,6 +68,8 @@ func OnRecievedRequest(
 		return onAppRestart(client, action)
 	case constants.ACTION_APP_CLEAR_DATA:
 		return onAppClearData(client, action)
+	case constants.ACTION_APP_INSTALLED:
+		return initPackage(action)
 	case constants.SYSTEM_UPDATE_MODE:
 		return activateUpdateMode(client, action)
 	case constants.SYSTEM_TERMINATE:
@@ -201,7 +203,7 @@ func startService(action data.Action) string {
 	if pkgid == "" {
 		return rpc.CreateResponse(rpc.INVALID_CODE, "package id shouldnt be empty")
 	}
-	_, err := appman.LaunchAppService(pkgid)
+	err := appman.InitializePackage(pkgid)
 	if err != nil {
 		return rpc.CreateResponse(rpc.INVALID_CODE, err.Error())
 	}
@@ -285,3 +287,14 @@ func terminate(seconds uint) string {
 	}()
 	return rpc.CreateSuccessResponse("Terminated")
 }
+
+// initialize and start newly instlled package
+func initPackage(action data.Action) string {
+	global.Logger.Debug().Msg("Initializing package " + action.PackageId)
+	pki := action.PackageId
+	if err := appman.InitializePackage(pki); err != nil {
+		global.Logger.Error().Err(err).Msg("Failed to initialize package " + pki)
+		return rpc.CreateResponse(rpc.SYSTEMERR_CODE, err.Error())
+	}
+	return rpc.CreateSuccessResponse("Initialized")
+}
diff --git a/internal/scripts/build.sh b/internal/scripts/build.sh
index bdcc673..31cd205 100755
--- a/internal/scripts/build.sh
+++ b/internal/scripts/build.sh
@@ -213,12 +213,13 @@ if [ "$answerEla" == "y" ]; then
     mkdir -p $eidbin
     cp ${EID_SRC}/build/bin/geth $eidbin
     chmod +x $eidbin/geth
+    mv $escbin/geth $eidbin/ela.eid
     # esc
     escbin=$buildpath/esc/bin
     mkdir -p $escbin
     cp ${ESC_SRC}/build/bin/geth $escbin
     chmod +x $escbin/geth
-    mv $escbin/geth $escbin/esc
+    mv $escbin/geth $escbin/ela.esc
     # carrier
     carrierlib=$buildpath/carrier/bin
     mkdir -p $carrierlib
diff --git a/internal/test/registry_test.go b/internal/test/registry_test.go
index 821843d..a67faae 100755
--- a/internal/test/registry_test.go
+++ b/internal/test/registry_test.go
@@ -34,7 +34,7 @@ func TestRetrieveAllPackages(test *testing.T) {
 		test.Error(err)
 	}
 	for _, pk := range pks {
-		log.Println(pk.ToJson())
+		log.Println(pk)
 	}
 
 }
diff --git a/registry/app/app.go b/registry/app/app.go
index 2e8c78a..12430a9 100755
--- a/registry/app/app.go
+++ b/registry/app/app.go
@@ -24,14 +24,21 @@ import (
 */
 
 // retrieve all packages
-func RetrieveAllPackages() ([]*data.PackageConfig, error) {
-	row, err := retrievePackagesRaw("", []string{"id, source, version, name, location, nodejs, program, build"})
+func RetrieveAllPackages() ([]string, error) {
+	row, err := retrievePackagesRaw("", []string{"id"})
 	if err != nil {
 		return nil, err
 	}
 	defer row.Close()
-	results := convertRawToPackageConfig(row)
+	results := make([]string, 0, 10)
+	for row.Next() {
+		pk := ""
+		row.Scan(&pk)
+		results = append(results, pk)
+	}
+	// results := convertRawToPackageConfig(row)
 	return results, nil
+
 }
 
 // add package data to db
diff --git a/registry/app/components.go b/registry/app/components.go
index 9413a88..ac0bca3 100755
--- a/registry/app/components.go
+++ b/registry/app/components.go
@@ -75,7 +75,7 @@ func registerActivities(pkg *data.PackageConfig) error {
 	}
 	query := ""
 	//args := make([]interface{}, 0, 6)
-	for _, activity := range pkg.Activities {
+	for _, activity := range pkg.ActivityGroup.Activities {
 		query = query + "insert into activities(packageId, action) values(?,?);"
 		//args = append(args, pkg.PackageId, activity)
 		if err := util.ExecuteQuery(query, pkg.PackageId, activity); err != nil {