diff --git a/cmd/cgr-engine/cgr-engine.go b/cmd/cgr-engine/cgr-engine.go
index 1acc1077c..e2a55c9e5 100644
--- a/cmd/cgr-engine/cgr-engine.go
+++ b/cmd/cgr-engine/cgr-engine.go
@@ -483,18 +483,12 @@ func main() {
 		server.RpcRegisterName("ScribeV1", scribeServer)
 	}
 	if cfg.UserServerEnabled {
-		userServer, err = engine.NewUserMap(accountDb)
+		userServer, err = engine.NewUserMap(accountDb, cfg.UserServerIndexes)
 		if err != nil {
 			engine.Logger.Crit(fmt.Sprintf("<UsersService> Could not start, error: %s", err.Error()))
 			exitChan <- true
 		}
 		server.RpcRegisterName("UsersV1", userServer)
-		if len(cfg.UserServerIndexes) != 0 {
-			var s string
-			if err := userServer.AddIndex(cfg.UserServerIndexes, &s); err != nil {
-				engine.Logger.Err(fmt.Sprintf("Error adding %v indexes to user profile service: %v", cfg.UserServerIndexes, err))
-			}
-		}
 	}
 
 	// Register session manager service // FixMe: make sure this is thread safe
diff --git a/cmd/cgr-loader/cgr-loader.go b/cmd/cgr-loader/cgr-loader.go
index 268bdbbf9..0aa4f8cd6 100644
--- a/cmd/cgr-loader/cgr-loader.go
+++ b/cmd/cgr-loader/cgr-loader.go
@@ -70,6 +70,7 @@ var (
 	historyServer   = flag.String("history_server", cgrConfig.RPCGOBListen, "The history server address:port, empty to disable automaticautomatic  history archiving")
 	raterAddress    = flag.String("rater_address", cgrConfig.RPCGOBListen, "Rater service to contact for cache reloads, empty to disable automatic cache reloads")
 	cdrstatsAddress = flag.String("cdrstats_address", cgrConfig.RPCGOBListen, "CDRStats service to contact for data reloads, empty to disable automatic data reloads")
+	usersAddress    = flag.String("users_address", cgrConfig.RPCGOBListen, "Users service to contact for data reloads, empty to disable automatic data reloads")
 	runId           = flag.String("runid", "", "Uniquely identify an import/load, postpended to some automatic fields")
 )
 
@@ -83,7 +84,7 @@ func main() {
 	var ratingDb engine.RatingStorage
 	var accountDb engine.AccountingStorage
 	var storDb engine.LoadStorage
-	var rater, cdrstats *rpc.Client
+	var rater, cdrstats, users *rpc.Client
 	var loader engine.LoadReader
 	// Init necessary db connections, only if not already
 	if !*dryRun { // make sure we do not need db connections on dry run, also not importing into any stordb
@@ -206,6 +207,19 @@ func main() {
 	} else {
 		log.Print("WARNING: CDRStats automatic data reload is disabled!")
 	}
+	if *usersAddress != "" { // Init connection to rater so we can reload it's data
+		if *usersAddress == *raterAddress {
+			users = rater
+		} else {
+			users, err = rpc.Dial("tcp", *usersAddress)
+			if err != nil {
+				log.Fatalf("Could not connect to Users API: %s", err.Error())
+				return
+			}
+		}
+	} else {
+		log.Print("WARNING: Users automatic data reload is disabled!")
+	}
 
 	// write maps to database
 	if err := tpReader.WriteToDatabase(*flush, *verbose); err != nil {
@@ -272,4 +286,14 @@ func main() {
 			}
 		}
 	}
+
+	if users != nil {
+		if *verbose {
+			log.Print("Reloading Users data")
+		}
+		var reply string
+		if err := cdrstats.Call("UsersV1.ReloadUsers", "", &reply); err != nil {
+			log.Printf("WARNING: Failed reloading users data, error: %s\n", err.Error())
+		}
+	}
 }
diff --git a/engine/users.go b/engine/users.go
index 4c06d3824..3c3cc22ec 100644
--- a/engine/users.go
+++ b/engine/users.go
@@ -1,6 +1,7 @@
 package engine
 
 import (
+	"fmt"
 	"sort"
 	"strings"
 	"sync"
@@ -55,6 +56,7 @@ type UserService interface {
 	GetUsers(UserProfile, *UserProfiles) error
 	AddIndex([]string, *string) error
 	GetIndexes(string, *map[string][]string) error
+	ReloadUsers(string, *string) error
 }
 
 type UserMap struct {
@@ -65,25 +67,45 @@ type UserMap struct {
 	mu           sync.RWMutex
 }
 
-func NewUserMap(accountingDb AccountingStorage) (*UserMap, error) {
-	um := newUserMap(accountingDb)
+func NewUserMap(accountingDb AccountingStorage, indexes []string) (*UserMap, error) {
+	um := newUserMap(accountingDb, indexes)
+	var reply string
+	if err := um.ReloadUsers("", &reply); err != nil {
+		return nil, err
+	}
+	return um, nil
+}
+
+func newUserMap(accountingDb AccountingStorage, indexes []string) *UserMap {
+	return &UserMap{
+		table:        make(map[string]map[string]string),
+		index:        make(map[string]map[string]bool),
+		indexKeys:    indexes,
+		accountingDb: accountingDb,
+	}
+}
+
+func (um *UserMap) ReloadUsers(in string, reply *string) error {
+	um.mu.Lock()
+	defer um.mu.Unlock()
 	// load from rating db
 	if ups, err := um.accountingDb.GetUsers(); err == nil {
 		for _, up := range ups {
 			um.table[up.GetId()] = up.Profile
 		}
 	} else {
-		return nil, err
+		*reply = err.Error()
+		return err
 	}
-	return um, nil
-}
 
-func newUserMap(accountingDb AccountingStorage) *UserMap {
-	return &UserMap{
-		table:        make(map[string]map[string]string),
-		index:        make(map[string]map[string]bool),
-		accountingDb: accountingDb,
+	if len(um.indexKeys) != 0 {
+		var s string
+		if err := um.AddIndex(um.indexKeys, &s); err != nil {
+			Logger.Err(fmt.Sprintf("Error adding %v indexes to user profile service: %v", um.indexKeys, err))
+		}
 	}
+	*reply = utils.OK
+	return nil
 }
 
 func (um *UserMap) SetUser(up UserProfile, reply *string) error {
@@ -94,7 +116,7 @@ func (um *UserMap) SetUser(up UserProfile, reply *string) error {
 		return err
 	}
 	um.table[up.GetId()] = up.Profile
-	um.addIndex(&up)
+	um.addIndex(&up, um.indexKeys)
 	*reply = utils.OK
 	return nil
 }
@@ -146,7 +168,7 @@ func (um *UserMap) UpdateUser(up UserProfile, reply *string) error {
 	}
 	um.table[up.GetId()] = m
 	um.deleteIndex(oldUp)
-	um.addIndex(finalUp)
+	um.addIndex(finalUp, um.indexKeys)
 	*reply = utils.OK
 	return nil
 }
@@ -235,19 +257,19 @@ func (um *UserMap) GetUsers(up UserProfile, results *UserProfiles) error {
 func (um *UserMap) AddIndex(indexes []string, reply *string) error {
 	um.mu.Lock()
 	defer um.mu.Unlock()
-	um.indexKeys = indexes
+	um.indexKeys = append(um.indexKeys, indexes...)
 	for key, values := range um.table {
 		up := &UserProfile{Profile: values}
 		up.SetId(key)
-		um.addIndex(up)
+		um.addIndex(up, indexes)
 	}
 	*reply = utils.OK
 	return nil
 }
 
-func (um *UserMap) addIndex(up *UserProfile) {
+func (um *UserMap) addIndex(up *UserProfile, indexes []string) {
 	key := up.GetId()
-	for _, index := range um.indexKeys {
+	for _, index := range indexes {
 		if index == "Tenant" {
 			if up.Tenant != "" {
 				indexKey := utils.ConcatenatedKey(index, up.Tenant)
@@ -369,6 +391,10 @@ func (ps *ProxyUserService) GetIndexes(in string, reply *map[string][]string) er
 	return ps.Client.Call("UsersV1.AddIndex", in, reply)
 }
 
+func (ps *ProxyUserService) ReloadUsers(in string, reply *string) error {
+	return ps.Client.Call("UsersV1.ReloadUsers", in, reply)
+}
+
 // extraFields - Field name in the interface containing extraFields information
 func LoadUserProfile(in interface{}, extraFields string) (interface{}, error) {
 	if userService == nil { // no user service => no fun
diff --git a/engine/users_test.go b/engine/users_test.go
index 2cfcc4f11..42fd3d549 100644
--- a/engine/users_test.go
+++ b/engine/users_test.go
@@ -19,7 +19,7 @@ var testMap = UserMap{
 }
 
 func TestUsersAdd(t *testing.T) {
-	tm := newUserMap(accountingStorage)
+	tm := newUserMap(accountingStorage, nil)
 	var r string
 	up := UserProfile{
 		Tenant:   "test",
@@ -40,7 +40,7 @@ func TestUsersAdd(t *testing.T) {
 }
 
 func TestUsersUpdate(t *testing.T) {
-	tm := newUserMap(accountingStorage)
+	tm := newUserMap(accountingStorage, nil)
 	var r string
 	up := UserProfile{
 		Tenant:   "test",
@@ -71,7 +71,7 @@ func TestUsersUpdate(t *testing.T) {
 }
 
 func TestUsersUpdateNotFound(t *testing.T) {
-	tm := newUserMap(accountingStorage)
+	tm := newUserMap(accountingStorage, nil)
 	var r string
 	up := UserProfile{
 		Tenant:   "test",
@@ -89,7 +89,7 @@ func TestUsersUpdateNotFound(t *testing.T) {
 }
 
 func TestUsersUpdateInit(t *testing.T) {
-	tm := newUserMap(accountingStorage)
+	tm := newUserMap(accountingStorage, nil)
 	var r string
 	up := UserProfile{
 		Tenant:   "test",
@@ -115,7 +115,7 @@ func TestUsersUpdateInit(t *testing.T) {
 }
 
 func TestUsersRemove(t *testing.T) {
-	tm := newUserMap(accountingStorage)
+	tm := newUserMap(accountingStorage, nil)
 	var r string
 	up := UserProfile{
 		Tenant:   "test",
@@ -445,7 +445,7 @@ func TestUsersGetMissingIdTwoINdex(t *testing.T) {
 }
 
 func TestUsersAddUpdateRemoveIndexes(t *testing.T) {
-	tm := newUserMap(accountingStorage)
+	tm := newUserMap(accountingStorage, nil)
 	var r string
 	tm.AddIndex([]string{"t"}, &r)
 	if len(tm.index) != 0 {