diff --git a/config/config.go b/config/config.go
index 375a590bf..c6de12f08 100755
--- a/config/config.go
+++ b/config/config.go
@@ -171,6 +171,7 @@ func NewDefaultCGRConfig() (*CGRConfig, error) {
 	dfltFsConnConfig = cfg.fsAgentCfg.EventSocketConns[0] // We leave it crashing here on purpose if no Connection defaults defined
 	dfltKamConnConfig = cfg.kamAgentCfg.EvapiConns[0]
 	dfltAstConnCfg = cfg.asteriskAgentCfg.AsteriskConns[0]
+	dfltLoaderConfig = cfg.loaderCfg[0].Clone()
 	if err := cfg.checkConfigSanity(); err != nil {
 		return nil, err
 	}
@@ -490,7 +491,8 @@ func (self *CGRConfig) checkConfigSanity() error {
 		}
 		for _, data := range ldrSCfg.Data {
 			if !utils.IsSliceMember([]string{utils.MetaAttributes,
-				utils.MetaResources, utils.MetaFilters}, data.Type) {
+				utils.MetaResources, utils.MetaFilters, utils.MetaStats,
+				utils.MetaSuppliers, utils.MetaThresholds}, data.Type) {
 				return fmt.Errorf("<%s> unsupported data type %s", utils.LoaderS, data.Type)
 			}
 
@@ -670,7 +672,6 @@ func (self *CGRConfig) checkConfigSanity() error {
 
 // Loads from json configuration object, will be used for defaults, config from file and reload, might need lock
 func (self *CGRConfig) loadFromJsonCfg(jsnCfg *CgrJsonCfg) (err error) {
-
 	// Load sections out of JSON config, stop on error
 	jsnGeneralCfg, err := jsnCfg.GeneralJsonCfg()
 	if err != nil {
@@ -1182,9 +1183,7 @@ func (self *CGRConfig) loadFromJsonCfg(jsnCfg *CgrJsonCfg) (err error) {
 	}
 
 	if jsnLoaderCfg != nil {
-		if self.loaderCfg == nil {
-			self.loaderCfg = make([]*LoaderConfig, len(jsnLoaderCfg))
-		}
+		self.loaderCfg = make([]*LoaderConfig, len(jsnLoaderCfg))
 		for idx, profile := range jsnLoaderCfg {
 			self.loaderCfg[idx] = NewDfltLoaderConfig()
 			self.loaderCfg[idx].loadFromJsonCfg(profile)
diff --git a/config/config_defaults.go b/config/config_defaults.go
index bd084fb1a..f80d3b645 100755
--- a/config/config_defaults.go
+++ b/config/config_defaults.go
@@ -482,6 +482,93 @@ const CGRATES_CFG_JSON = `
 					{"tag": "Weight", "field_id": "Weight", "type": "*composed", "value": "9"},
 				],
 			},
+			{
+				"type": "*filters",						// data source type
+				"file_name": "Filters.csv",				// file name in the tp_in_dir
+				"fields": [
+					{"tag": "Tenant", "field_id": "Tenant", "type": "*composed", "value": "0", "mandatory": true},
+					{"tag": "ID", "field_id": "ID", "type": "*composed", "value": "1", "mandatory": true},
+					{"tag": "FilterType", "field_id": "FilterType", "type": "*composed", "value": "2"},
+					{"tag": "FilterFieldName", "field_id": "FilterFieldName", "type": "*composed", "value": "3"},
+					{"tag": "FilterFieldValues", "field_id": "FilterFieldValues", "type": "*composed", "value": "4"},
+					{"tag": "ActivationInterval", "field_id": "ActivationInterval", "type": "*composed", "value": "5"},
+				],
+			},	
+			{
+				"type": "*resources",						// data source type
+				"file_name": "Resources.csv",				// file name in the tp_in_dir
+				"fields": [
+					{"tag": "Tenant", "field_id": "Tenant", "type": "*composed", "value": "0", "mandatory": true},
+					{"tag": "ID", "field_id": "ID", "type": "*composed", "value": "1", "mandatory": true},
+					{"tag": "FilterIDs", "field_id": "FilterIDs", "type": "*composed", "value": "2"},
+					{"tag": "ActivationInterval", "field_id": "ActivationInterval", "type": "*composed", "value": "3"},
+					{"tag": "TTL", "field_id": "UsageTTL", "type": "*composed", "value": "4"},
+					{"tag": "Limit", "field_id": "Limit", "type": "*composed", "value": "5"},
+					{"tag": "AllocationMessage", "field_id": "AllocationMessage", "type": "*composed", "value": "6"},
+					{"tag": "Blocker", "field_id": "Blocker", "type": "*composed", "value": "7"},
+					{"tag": "Stored", "field_id": "Stored", "type": "*composed", "value": "8"},
+					{"tag": "Weight", "field_id": "Weight", "type": "*composed", "value": "9"},
+					{"tag": "ThresholdIDs", "field_id": "ThresholdIDs", "type": "*composed", "value": "10"},
+				],
+			},
+			{
+				"type": "*stats",						// data source type
+				"file_name": "Stats.csv",				// file name in the tp_in_dir
+				"fields": [
+					{"tag": "Tenant", "field_id": "Tenant", "type": "*composed", "value": "0", "mandatory": true},
+					{"tag": "ID", "field_id": "ID", "type": "*composed", "value": "1", "mandatory": true},
+					{"tag": "FilterIDs", "field_id": "FilterIDs", "type": "*composed", "value": "2"},
+					{"tag": "ActivationInterval", "field_id": "ActivationInterval", "type": "*composed", "value": "3"},
+					{"tag": "QueueLength", "field_id": "QueueLength", "type": "*composed", "value": "4"},
+					{"tag": "TTL", "field_id": "TTL", "type": "*composed", "value": "5"},
+					{"tag": "Metrics", "field_id": "Metrics", "type": "*composed", "value": "6"},
+					{"tag": "MetricParams", "field_id": "Parameters", "type": "*composed", "value": "7"},
+					{"tag": "Blocker", "field_id": "Blocker", "type": "*composed", "value": "8"},
+					{"tag": "Stored", "field_id": "Stored", "type": "*composed", "value": "9"},
+					{"tag": "Weight", "field_id": "Weight", "type": "*composed", "value": "10"},
+					{"tag": "MinItems", "field_id": "MinItems", "type": "*composed", "value": "11"},
+					{"tag": "ThresholdIDs", "field_id": "ThresholdIDs", "type": "*composed", "value": "12"},
+				],
+			},
+			{
+				"type": "*thresholds",						// data source type
+				"file_name": "Thresholds.csv",				// file name in the tp_in_dir
+				"fields": [
+					{"tag": "Tenant", "field_id": "Tenant", "type": "*composed", "value": "0", "mandatory": true},
+					{"tag": "ID", "field_id": "ID", "type": "*composed", "value": "1", "mandatory": true},
+					{"tag": "FilterIDs", "field_id": "FilterIDs", "type": "*composed", "value": "2"},
+					{"tag": "ActivationInterval", "field_id": "ActivationInterval", "type": "*composed", "value": "3"},
+					{"tag": "Recurrent", "field_id": "Recurrent", "type": "*composed", "value": "4"},
+					{"tag": "MinHits", "field_id": "MinHits", "type": "*composed", "value": "5"},
+					{"tag": "MinSleep", "field_id": "MinSleep", "type": "*composed", "value": "6"},
+					{"tag": "Blocker", "field_id": "Blocker", "type": "*composed", "value": "7"},
+					{"tag": "Weight", "field_id": "Weight", "type": "*composed", "value": "8"},
+					{"tag": "ActionIDs", "field_id": "ActionIDs", "type": "*composed", "value": "9"},
+					{"tag": "Async", "field_id": "Async", "type": "*composed", "value": "10"},
+				],
+			},
+			{
+				"type": "*suppliers",						// data source type
+				"file_name": "Suppliers.csv",				// file name in the tp_in_dir
+				"fields": [
+					{"tag": "Tenant", "field_id": "Tenant", "type": "*composed", "value": "0", "mandatory": true},
+					{"tag": "ID", "field_id": "ID", "type": "*composed", "value": "1", "mandatory": true},
+					{"tag": "FilterIDs", "field_id": "FilterIDs", "type": "*composed", "value": "2"},
+					{"tag": "ActivationInterval", "field_id": "ActivationInterval", "type": "*composed", "value": "3"},
+					{"tag": "Sorting", "field_id": "Sorting", "type": "*composed", "value": "4"},
+					{"tag": "SortingParamameters", "field_id": "SortingParamameters", "type": "*composed", "value": "5"},
+					{"tag": "SupplierID", "field_id": "SupplierID", "type": "*composed", "value": "6"},
+					{"tag": "SupplierFilterIDs", "field_id": "SupplierFilterIDs", "type": "*composed", "value": "7"},
+					{"tag": "SupplierAccountIDs", "field_id": "SupplierAccountIDs", "type": "*composed", "value": "8"},
+					{"tag": "SupplierRatingPlanIDs", "field_id": "SupplierRatingPlanIDs", "type": "*composed", "value": "9"},
+					{"tag": "SupplierResourceIDs", "field_id": "SupplierResourceIDs", "type": "*composed", "value": "10"},
+					{"tag": "SupplierStatIDs", "field_id": "SupplierStatIDs", "type": "*composed", "value": "11"},
+					{"tag": "SupplierWeight", "field_id": "SupplierWeight", "type": "*composed", "value": "12"},
+					{"tag": "SupplierBlocker", "field_id": "SupplierBlocker", "type": "*composed", "value": "13"},
+					{"tag": "SupplierParameters", "field_id": "SupplierParameters", "type": "*composed", "value": "14"},
+					{"tag": "Weight", "field_id": "Weight", "type": "*composed", "value": "15"},
+				],
+			},
 		],
 	},
 ],
diff --git a/config/config_json_test.go b/config/config_json_test.go
index 5bc1d985a..676ab7b79 100755
--- a/config/config_json_test.go
+++ b/config/config_json_test.go
@@ -761,54 +761,6 @@ func TestDfSupplierSJsonCfg(t *testing.T) {
 }
 
 func TestDfLoaderJsonCfg(t *testing.T) {
-	dataType := &LoaderJsonDataType{
-		Type:      utils.StringPointer(utils.MetaAttributes),
-		File_name: utils.StringPointer("Attributes.csv"),
-		Fields: &[]*CdrFieldJsonCfg{
-			&CdrFieldJsonCfg{Tag: utils.StringPointer("TenantID"),
-				Field_id:  utils.StringPointer(utils.Tenant),
-				Type:      utils.StringPointer(utils.META_COMPOSED),
-				Value:     utils.StringPointer("0"),
-				Mandatory: utils.BoolPointer(true)},
-			&CdrFieldJsonCfg{Tag: utils.StringPointer("ProfileID"),
-				Field_id:  utils.StringPointer(utils.ID),
-				Type:      utils.StringPointer(utils.META_COMPOSED),
-				Value:     utils.StringPointer("1"),
-				Mandatory: utils.BoolPointer(true)},
-			&CdrFieldJsonCfg{Tag: utils.StringPointer("Contexts"),
-				Field_id: utils.StringPointer(utils.Contexts),
-				Type:     utils.StringPointer(utils.META_COMPOSED),
-				Value:    utils.StringPointer("2")},
-			&CdrFieldJsonCfg{Tag: utils.StringPointer("FilterIDs"),
-				Field_id: utils.StringPointer(utils.FilterIDs),
-				Type:     utils.StringPointer(utils.META_COMPOSED),
-				Value:    utils.StringPointer("3")},
-			&CdrFieldJsonCfg{Tag: utils.StringPointer("ActivationInterval"),
-				Field_id: utils.StringPointer("ActivationInterval"),
-				Type:     utils.StringPointer(utils.META_COMPOSED),
-				Value:    utils.StringPointer("4")},
-			&CdrFieldJsonCfg{Tag: utils.StringPointer("FieldName"),
-				Field_id: utils.StringPointer(utils.FieldName),
-				Type:     utils.StringPointer(utils.META_COMPOSED),
-				Value:    utils.StringPointer("5")},
-			&CdrFieldJsonCfg{Tag: utils.StringPointer("Initial"),
-				Field_id: utils.StringPointer(utils.Initial),
-				Type:     utils.StringPointer(utils.META_COMPOSED),
-				Value:    utils.StringPointer("6")},
-			&CdrFieldJsonCfg{Tag: utils.StringPointer("Substitute"),
-				Field_id: utils.StringPointer(utils.Substitute),
-				Type:     utils.StringPointer(utils.META_COMPOSED),
-				Value:    utils.StringPointer("7")},
-			&CdrFieldJsonCfg{Tag: utils.StringPointer("Append"),
-				Field_id: utils.StringPointer(utils.Append),
-				Type:     utils.StringPointer(utils.META_COMPOSED),
-				Value:    utils.StringPointer("8")},
-			&CdrFieldJsonCfg{Tag: utils.StringPointer("Weight"),
-				Field_id: utils.StringPointer(utils.Weight),
-				Type:     utils.StringPointer(utils.META_COMPOSED),
-				Value:    utils.StringPointer("9")},
-		},
-	}
 	eCfg := []*LoaderJsonCfg{
 		&LoaderJsonCfg{
 			ID:            utils.StringPointer(utils.META_DEFAULT),
@@ -822,13 +774,330 @@ func TestDfLoaderJsonCfg(t *testing.T) {
 			Field_separator: utils.StringPointer(","),
 			Tp_in_dir:       utils.StringPointer("/var/spool/cgrates/loader/in"),
 			Tp_out_dir:      utils.StringPointer("/var/spool/cgrates/loader/out"),
-			Data:            &[]*LoaderJsonDataType{dataType},
+			Data: &[]*LoaderJsonDataType{
+				&LoaderJsonDataType{
+					Type:      utils.StringPointer(utils.MetaAttributes),
+					File_name: utils.StringPointer(utils.AttributesCsv),
+					Fields: &[]*CdrFieldJsonCfg{
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("TenantID"),
+							Field_id:  utils.StringPointer(utils.Tenant),
+							Type:      utils.StringPointer(utils.META_COMPOSED),
+							Value:     utils.StringPointer("0"),
+							Mandatory: utils.BoolPointer(true)},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("ProfileID"),
+							Field_id:  utils.StringPointer(utils.ID),
+							Type:      utils.StringPointer(utils.META_COMPOSED),
+							Value:     utils.StringPointer("1"),
+							Mandatory: utils.BoolPointer(true)},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Contexts"),
+							Field_id: utils.StringPointer(utils.Contexts),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("2")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("FilterIDs"),
+							Field_id: utils.StringPointer(utils.FilterIDs),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("3")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("ActivationInterval"),
+							Field_id: utils.StringPointer("ActivationInterval"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("4")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("FieldName"),
+							Field_id: utils.StringPointer(utils.FieldName),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("5")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Initial"),
+							Field_id: utils.StringPointer(utils.Initial),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("6")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Substitute"),
+							Field_id: utils.StringPointer(utils.Substitute),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("7")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Append"),
+							Field_id: utils.StringPointer(utils.Append),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("8")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Weight"),
+							Field_id: utils.StringPointer(utils.Weight),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("9")},
+					},
+				},
+				&LoaderJsonDataType{
+					Type:      utils.StringPointer(utils.MetaFilters),
+					File_name: utils.StringPointer(utils.FiltersCsv),
+					Fields: &[]*CdrFieldJsonCfg{
+						&CdrFieldJsonCfg{Tag: utils.StringPointer(utils.Tenant),
+							Field_id:  utils.StringPointer(utils.Tenant),
+							Type:      utils.StringPointer(utils.META_COMPOSED),
+							Value:     utils.StringPointer("0"),
+							Mandatory: utils.BoolPointer(true)},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer(utils.ID),
+							Field_id:  utils.StringPointer(utils.ID),
+							Type:      utils.StringPointer(utils.META_COMPOSED),
+							Value:     utils.StringPointer("1"),
+							Mandatory: utils.BoolPointer(true)},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("FilterType"),
+							Field_id: utils.StringPointer("FilterType"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("2")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("FilterFieldName"),
+							Field_id: utils.StringPointer("FilterFieldName"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("3")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("FilterFieldValues"),
+							Field_id: utils.StringPointer("FilterFieldValues"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("4")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("ActivationInterval"),
+							Field_id: utils.StringPointer("ActivationInterval"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("5")},
+					},
+				},
+				&LoaderJsonDataType{
+					Type:      utils.StringPointer(utils.MetaResources),
+					File_name: utils.StringPointer(utils.ResourcesCsv),
+					Fields: &[]*CdrFieldJsonCfg{
+						&CdrFieldJsonCfg{Tag: utils.StringPointer(utils.Tenant),
+							Field_id:  utils.StringPointer(utils.Tenant),
+							Type:      utils.StringPointer(utils.META_COMPOSED),
+							Value:     utils.StringPointer("0"),
+							Mandatory: utils.BoolPointer(true)},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer(utils.ID),
+							Field_id:  utils.StringPointer(utils.ID),
+							Type:      utils.StringPointer(utils.META_COMPOSED),
+							Value:     utils.StringPointer("1"),
+							Mandatory: utils.BoolPointer(true)},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("FilterIDs"),
+							Field_id: utils.StringPointer("FilterIDs"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("2")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("ActivationInterval"),
+							Field_id: utils.StringPointer("ActivationInterval"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("3")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("TTL"),
+							Field_id: utils.StringPointer("UsageTTL"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("4")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Limit"),
+							Field_id: utils.StringPointer("Limit"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("5")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("AllocationMessage"),
+							Field_id: utils.StringPointer("AllocationMessage"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("6")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Blocker"),
+							Field_id: utils.StringPointer("Blocker"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("7")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Stored"),
+							Field_id: utils.StringPointer("Stored"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("8")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Weight"),
+							Field_id: utils.StringPointer("Weight"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("9")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("ThresholdIDs"),
+							Field_id: utils.StringPointer("ThresholdIDs"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("10")},
+					},
+				},
+				&LoaderJsonDataType{
+					Type:      utils.StringPointer(utils.MetaStats),
+					File_name: utils.StringPointer(utils.StatsCsv),
+					Fields: &[]*CdrFieldJsonCfg{
+						&CdrFieldJsonCfg{Tag: utils.StringPointer(utils.Tenant),
+							Field_id:  utils.StringPointer(utils.Tenant),
+							Type:      utils.StringPointer(utils.META_COMPOSED),
+							Value:     utils.StringPointer("0"),
+							Mandatory: utils.BoolPointer(true)},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer(utils.ID),
+							Field_id:  utils.StringPointer(utils.ID),
+							Type:      utils.StringPointer(utils.META_COMPOSED),
+							Value:     utils.StringPointer("1"),
+							Mandatory: utils.BoolPointer(true)},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("FilterIDs"),
+							Field_id: utils.StringPointer("FilterIDs"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("2")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("ActivationInterval"),
+							Field_id: utils.StringPointer("ActivationInterval"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("3")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("QueueLength"),
+							Field_id: utils.StringPointer("QueueLength"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("4")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("TTL"),
+							Field_id: utils.StringPointer("TTL"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("5")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Metrics"),
+							Field_id: utils.StringPointer("Metrics"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("6")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("MetricParams"),
+							Field_id: utils.StringPointer("Parameters"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("7")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Blocker"),
+							Field_id: utils.StringPointer("Blocker"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("8")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Stored"),
+							Field_id: utils.StringPointer("Stored"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("9")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Weight"),
+							Field_id: utils.StringPointer("Weight"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("10")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("MinItems"),
+							Field_id: utils.StringPointer("MinItems"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("11")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("ThresholdIDs"),
+							Field_id: utils.StringPointer("ThresholdIDs"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("12")},
+					},
+				},
+				&LoaderJsonDataType{
+					Type:      utils.StringPointer(utils.MetaThresholds),
+					File_name: utils.StringPointer(utils.ThresholdsCsv),
+					Fields: &[]*CdrFieldJsonCfg{
+						&CdrFieldJsonCfg{Tag: utils.StringPointer(utils.Tenant),
+							Field_id:  utils.StringPointer(utils.Tenant),
+							Type:      utils.StringPointer(utils.META_COMPOSED),
+							Value:     utils.StringPointer("0"),
+							Mandatory: utils.BoolPointer(true)},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer(utils.ID),
+							Field_id:  utils.StringPointer(utils.ID),
+							Type:      utils.StringPointer(utils.META_COMPOSED),
+							Value:     utils.StringPointer("1"),
+							Mandatory: utils.BoolPointer(true)},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("FilterIDs"),
+							Field_id: utils.StringPointer("FilterIDs"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("2")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("ActivationInterval"),
+							Field_id: utils.StringPointer("ActivationInterval"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("3")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Recurrent"),
+							Field_id: utils.StringPointer("Recurrent"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("4")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("MinHits"),
+							Field_id: utils.StringPointer("MinHits"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("5")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("MinSleep"),
+							Field_id: utils.StringPointer("MinSleep"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("6")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Blocker"),
+							Field_id: utils.StringPointer("Blocker"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("7")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Weight"),
+							Field_id: utils.StringPointer("Weight"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("8")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("ActionIDs"),
+							Field_id: utils.StringPointer("ActionIDs"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("9")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Async"),
+							Field_id: utils.StringPointer("Async"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("10")},
+					},
+				},
+				&LoaderJsonDataType{
+					Type:      utils.StringPointer(utils.MetaSuppliers),
+					File_name: utils.StringPointer(utils.SuppliersCsv),
+					Fields: &[]*CdrFieldJsonCfg{
+						&CdrFieldJsonCfg{Tag: utils.StringPointer(utils.Tenant),
+							Field_id:  utils.StringPointer(utils.Tenant),
+							Type:      utils.StringPointer(utils.META_COMPOSED),
+							Value:     utils.StringPointer("0"),
+							Mandatory: utils.BoolPointer(true)},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer(utils.ID),
+							Field_id:  utils.StringPointer(utils.ID),
+							Type:      utils.StringPointer(utils.META_COMPOSED),
+							Value:     utils.StringPointer("1"),
+							Mandatory: utils.BoolPointer(true)},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("FilterIDs"),
+							Field_id: utils.StringPointer("FilterIDs"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("2")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("ActivationInterval"),
+							Field_id: utils.StringPointer("ActivationInterval"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("3")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Sorting"),
+							Field_id: utils.StringPointer("Sorting"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("4")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("SortingParamameters"),
+							Field_id: utils.StringPointer("SortingParamameters"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("5")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("SupplierID"),
+							Field_id: utils.StringPointer("SupplierID"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("6")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("SupplierFilterIDs"),
+							Field_id: utils.StringPointer("SupplierFilterIDs"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("7")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("SupplierAccountIDs"),
+							Field_id: utils.StringPointer("SupplierAccountIDs"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("8")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("SupplierRatingPlanIDs"),
+							Field_id: utils.StringPointer("SupplierRatingPlanIDs"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("9")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("SupplierResourceIDs"),
+							Field_id: utils.StringPointer("SupplierResourceIDs"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("10")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("SupplierStatIDs"),
+							Field_id: utils.StringPointer("SupplierStatIDs"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("11")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("SupplierWeight"),
+							Field_id: utils.StringPointer("SupplierWeight"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("12")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("SupplierBlocker"),
+							Field_id: utils.StringPointer("SupplierBlocker"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("13")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("SupplierParameters"),
+							Field_id: utils.StringPointer("SupplierParameters"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("14")},
+						&CdrFieldJsonCfg{Tag: utils.StringPointer("Weight"),
+							Field_id: utils.StringPointer("Weight"),
+							Type:     utils.StringPointer(utils.META_COMPOSED),
+							Value:    utils.StringPointer("15")},
+					},
+				},
+			},
 		},
 	}
 	if cfg, err := dfCgrJsonCfg.LoaderJsonCfg(); err != nil {
 		t.Error(err)
 	} else if !reflect.DeepEqual(eCfg, cfg) {
-		t.Errorf("Expecting: \n%s\n, received: \n%s\n: ",
+		t.Errorf("Expecting: %s, received: %s ",
 			utils.ToIJSON(eCfg), utils.ToIJSON(cfg))
 	}
 }
diff --git a/config/config_test.go b/config/config_test.go
index d96e6e515..d1ec8198c 100755
--- a/config/config_test.go
+++ b/config/config_test.go
@@ -914,7 +914,7 @@ func TestDbDefaults(t *testing.T) {
 	}
 }
 
-func TestLoaderDefaults(t *testing.T) {
+func TestCgrCfgLoaderDefaults(t *testing.T) {
 	eCfg := []*LoaderConfig{
 		&LoaderConfig{
 			Id:           utils.META_DEFAULT,
@@ -979,11 +979,280 @@ func TestLoaderDefaults(t *testing.T) {
 							Value:   utils.ParseRSRFieldsMustCompile("9", utils.INFIELD_SEP)},
 					},
 				},
+				&LoaderDataType{
+					Type:     utils.MetaFilters,
+					Filename: utils.FiltersCsv,
+					Fields: []*CfgCdrField{
+						&CfgCdrField{Tag: "Tenant",
+							FieldId:   "Tenant",
+							Type:      utils.META_COMPOSED,
+							Value:     utils.ParseRSRFieldsMustCompile("0", utils.INFIELD_SEP),
+							Mandatory: true},
+						&CfgCdrField{Tag: "ID",
+							FieldId:   "ID",
+							Type:      utils.META_COMPOSED,
+							Value:     utils.ParseRSRFieldsMustCompile("1", utils.INFIELD_SEP),
+							Mandatory: true},
+						&CfgCdrField{Tag: "FilterType",
+							FieldId: "FilterType",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("2", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "FilterFieldName",
+							FieldId: "FilterFieldName",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("3", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "FilterFieldValues",
+							FieldId: "FilterFieldValues",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("4", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "ActivationInterval",
+							FieldId: "ActivationInterval",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("5", utils.INFIELD_SEP)},
+					},
+				},
+				&LoaderDataType{
+					Type:     utils.MetaResources,
+					Filename: utils.ResourcesCsv,
+					Fields: []*CfgCdrField{
+						&CfgCdrField{Tag: "Tenant",
+							FieldId:   "Tenant",
+							Type:      utils.META_COMPOSED,
+							Value:     utils.ParseRSRFieldsMustCompile("0", utils.INFIELD_SEP),
+							Mandatory: true},
+						&CfgCdrField{Tag: "ID",
+							FieldId:   "ID",
+							Type:      utils.META_COMPOSED,
+							Value:     utils.ParseRSRFieldsMustCompile("1", utils.INFIELD_SEP),
+							Mandatory: true},
+						&CfgCdrField{Tag: "FilterIDs",
+							FieldId: "FilterIDs",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("2", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "ActivationInterval",
+							FieldId: "ActivationInterval",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("3", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "TTL",
+							FieldId: "UsageTTL",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("4", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Limit",
+							FieldId: "Limit",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("5", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "AllocationMessage",
+							FieldId: "AllocationMessage",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("6", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Blocker",
+							FieldId: "Blocker",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("7", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Stored",
+							FieldId: "Stored",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("8", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Weight",
+							FieldId: "Weight",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("9", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "ThresholdIDs",
+							FieldId: "ThresholdIDs",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("10", utils.INFIELD_SEP)},
+					},
+				},
+				&LoaderDataType{
+					Type:     utils.MetaStats,
+					Filename: utils.StatsCsv,
+					Fields: []*CfgCdrField{
+						&CfgCdrField{Tag: "Tenant",
+							FieldId:   "Tenant",
+							Type:      utils.META_COMPOSED,
+							Value:     utils.ParseRSRFieldsMustCompile("0", utils.INFIELD_SEP),
+							Mandatory: true},
+						&CfgCdrField{Tag: "ID",
+							FieldId:   "ID",
+							Type:      utils.META_COMPOSED,
+							Value:     utils.ParseRSRFieldsMustCompile("1", utils.INFIELD_SEP),
+							Mandatory: true},
+						&CfgCdrField{Tag: "FilterIDs",
+							FieldId: "FilterIDs",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("2", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "ActivationInterval",
+							FieldId: "ActivationInterval",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("3", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "QueueLength",
+							FieldId: "QueueLength",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("4", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "TTL",
+							FieldId: "TTL",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("5", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Metrics",
+							FieldId: "Metrics",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("6", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "MetricParams",
+							FieldId: "Parameters",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("7", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Blocker",
+							FieldId: "Blocker",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("8", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Stored",
+							FieldId: "Stored",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("9", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Weight",
+							FieldId: "Weight",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("10", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "MinItems",
+							FieldId: "MinItems",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("11", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "ThresholdIDs",
+							FieldId: "ThresholdIDs",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("12", utils.INFIELD_SEP)},
+					},
+				},
+				&LoaderDataType{
+					Type:     utils.MetaThresholds,
+					Filename: utils.ThresholdsCsv,
+					Fields: []*CfgCdrField{
+						&CfgCdrField{Tag: "Tenant",
+							FieldId:   "Tenant",
+							Type:      utils.META_COMPOSED,
+							Value:     utils.ParseRSRFieldsMustCompile("0", utils.INFIELD_SEP),
+							Mandatory: true},
+						&CfgCdrField{Tag: "ID",
+							FieldId:   "ID",
+							Type:      utils.META_COMPOSED,
+							Value:     utils.ParseRSRFieldsMustCompile("1", utils.INFIELD_SEP),
+							Mandatory: true},
+						&CfgCdrField{Tag: "FilterIDs",
+							FieldId: "FilterIDs",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("2", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "ActivationInterval",
+							FieldId: "ActivationInterval",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("3", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Recurrent",
+							FieldId: "Recurrent",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("4", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "MinHits",
+							FieldId: "MinHits",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("5", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "MinSleep",
+							FieldId: "MinSleep",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("6", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Blocker",
+							FieldId: "Blocker",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("7", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Weight",
+							FieldId: "Weight",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("8", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "ActionIDs",
+							FieldId: "ActionIDs",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("9", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Async",
+							FieldId: "Async",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("10", utils.INFIELD_SEP)},
+					},
+				},
+				&LoaderDataType{
+					Type:     utils.MetaSuppliers,
+					Filename: utils.SuppliersCsv,
+					Fields: []*CfgCdrField{
+						&CfgCdrField{Tag: "Tenant",
+							FieldId:   "Tenant",
+							Type:      utils.META_COMPOSED,
+							Value:     utils.ParseRSRFieldsMustCompile("0", utils.INFIELD_SEP),
+							Mandatory: true},
+						&CfgCdrField{Tag: "ID",
+							FieldId:   "ID",
+							Type:      utils.META_COMPOSED,
+							Value:     utils.ParseRSRFieldsMustCompile("1", utils.INFIELD_SEP),
+							Mandatory: true},
+						&CfgCdrField{Tag: "FilterIDs",
+							FieldId: "FilterIDs",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("2", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "ActivationInterval",
+							FieldId: "ActivationInterval",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("3", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Sorting",
+							FieldId: "Sorting",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("4", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "SortingParamameters",
+							FieldId: "SortingParamameters",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("5", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "SupplierID",
+							FieldId: "SupplierID",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("6", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "SupplierFilterIDs",
+							FieldId: "SupplierFilterIDs",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("7", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "SupplierAccountIDs",
+							FieldId: "SupplierAccountIDs",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("8", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "SupplierRatingPlanIDs",
+							FieldId: "SupplierRatingPlanIDs",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("9", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "SupplierResourceIDs",
+							FieldId: "SupplierResourceIDs",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("10", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "SupplierStatIDs",
+							FieldId: "SupplierStatIDs",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("11", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "SupplierWeight",
+							FieldId: "SupplierWeight",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("12", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "SupplierBlocker",
+							FieldId: "SupplierBlocker",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("13", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "SupplierParameters",
+							FieldId: "SupplierParameters",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("14", utils.INFIELD_SEP)},
+						&CfgCdrField{Tag: "Weight",
+							FieldId: "Weight",
+							Type:    utils.META_COMPOSED,
+							Value:   utils.ParseRSRFieldsMustCompile("15", utils.INFIELD_SEP)},
+					},
+				},
 			},
 		},
 	}
 	if !reflect.DeepEqual(eCfg, cgrCfg.loaderCfg) {
-		t.Errorf("received: %+v, expecting: %+v", eCfg, cgrCfg.loaderCfg)
+		t.Errorf("received: %+v, expecting: %+v",
+			utils.ToJSON(eCfg), utils.ToJSON(cgrCfg.loaderCfg))
 	}
 }
 
diff --git a/config/loadersconfig.go b/config/loadersconfig.go
index ba3b41f7c..7463b1a61 100644
--- a/config/loadersconfig.go
+++ b/config/loadersconfig.go
@@ -58,10 +58,10 @@ type LoaderDataType struct { //rename to LoaderDataType
 }
 
 func (self *LoaderDataType) loadFromJsonCfg(jsnCfg *LoaderJsonDataType) error {
+
 	if jsnCfg == nil {
 		return nil
 	}
-	var err error
 	if jsnCfg.Type != nil {
 		self.Type = *jsnCfg.Type
 	}
@@ -69,8 +69,10 @@ func (self *LoaderDataType) loadFromJsonCfg(jsnCfg *LoaderJsonDataType) error {
 		self.Filename = *jsnCfg.File_name
 	}
 	if jsnCfg.Fields != nil {
-		if self.Fields, err = CfgCdrFieldsFromCdrFieldsJsonCfg(*jsnCfg.Fields); err != nil {
+		if fields, err := CfgCdrFieldsFromCdrFieldsJsonCfg(*jsnCfg.Fields); err != nil {
 			return err
+		} else {
+			self.Fields = fields
 		}
 	}
 	return nil
@@ -96,11 +98,12 @@ func (self *LoaderConfig) loadFromJsonCfg(jsnCfg *LoaderJsonCfg) error {
 		self.LockFileName = *jsnCfg.Lock_filename
 	}
 	if jsnCfg.Caches_conns != nil {
-		self.CacheSConns = make([]*HaPoolConfig, len(*jsnCfg.Caches_conns))
+		cacheConns := make([]*HaPoolConfig, len(*jsnCfg.Caches_conns))
 		for idx, jsnHaCfg := range *jsnCfg.Caches_conns {
-			self.CacheSConns[idx] = NewDfltHaPoolConfig()
-			self.CacheSConns[idx].loadFromJsonCfg(jsnHaCfg)
+			cacheConns[idx] = NewDfltHaPoolConfig()
+			cacheConns[idx].loadFromJsonCfg(jsnHaCfg)
 		}
+		self.CacheSConns = cacheConns
 	}
 	if jsnCfg.Field_separator != nil {
 		self.FieldSeparator = *jsnCfg.Field_separator
@@ -112,12 +115,14 @@ func (self *LoaderConfig) loadFromJsonCfg(jsnCfg *LoaderJsonCfg) error {
 		self.TpOutDir = *jsnCfg.Tp_out_dir
 	}
 	if jsnCfg.Data != nil {
-		self.Data = make([]*LoaderDataType, len(*jsnCfg.Data))
+		data := make([]*LoaderDataType, len(*jsnCfg.Data))
 		for idx, jsnLoCfg := range *jsnCfg.Data {
-			self.Data[idx] = NewDfltLoaderDataTypeConfig()
-			self.Data[idx].loadFromJsonCfg(jsnLoCfg)
+			data[idx] = NewDfltLoaderDataTypeConfig()
+			data[idx].loadFromJsonCfg(jsnLoCfg)
 		}
+		self.Data = data
 	}
+
 	return nil
 }
 
diff --git a/data/conf/samples/tutmysql/cgrates.json b/data/conf/samples/tutmysql/cgrates.json
index 75ee1fd7c..18d3e97b7 100644
--- a/data/conf/samples/tutmysql/cgrates.json
+++ b/data/conf/samples/tutmysql/cgrates.json
@@ -117,8 +117,8 @@
 
 "loaders": [
 	{
-		"id": "FilterResourceLoader",									// identifier of the Loader
-		"enabled": false,									// starts as service: <true|false>.
+		"id": "TeoLoader",									// identifier of the Loader
+		"enabled": true,									// starts as service: <true|false>.
 		"dry_run": false,									// do not send the CDRs to CDRS, just parse them
 		"run_delay": 0,										// sleep interval in seconds between consecutive runs, 0 to use automation via inotify
 		"lock_filename": ".cgr.lock",						// Filename containing concurrency lock in case of delayed processing
@@ -129,18 +129,6 @@
 		"tp_in_dir": "/tmp/In",		// absolute path towards the directory where the CDRs are stored
 		"tp_out_dir": "/tmp/Out",	// absolute path towards the directory where processed CDRs will be moved
 		"data":[	
-			{
-				"type": "*filters",						// data source type
-				"file_name": "Filters.csv",				// file name in the tp_in_dir
-				"fields": [
-					{"tag": "Tenant", "field_id": "Tenant", "type": "*composed", "value": "0", "mandatory": true},
-					{"tag": "ID", "field_id": "ID", "type": "*composed", "value": "1", "mandatory": true},
-					{"tag": "FilterType", "field_id": "FilterType", "type": "*composed", "value": "2"},
-					{"tag": "FilterFieldName", "field_id": "FilterFieldName", "type": "*composed", "value": "3"},
-					{"tag": "FilterFieldValues", "field_id": "FilterFieldValues", "type": "*composed", "value": "4"},
-					{"tag": "ActivationInterval", "field_id": "ActivationInterval", "type": "*composed", "value": "5"},
-				],
-			},	
 			{
 				"type": "*resources",						// data source type
 				"file_name": "Resources.csv",				// file name in the tp_in_dir
@@ -158,10 +146,96 @@
 					{"tag": "ThresholdIDs", "field_id": "ThresholdIDs", "type": "*composed", "value": "10"},
 				],
 			},
+			{
+				"type": "*stats",						// data source type
+				"file_name": "Stats.csv",				// file name in the tp_in_dir
+				"fields": [
+					{"tag": "Tenant", "field_id": "Tenant", "type": "*composed", "value": "0", "mandatory": true},
+					{"tag": "ID", "field_id": "ID", "type": "*composed", "value": "1", "mandatory": true},
+					{"tag": "FilterIDs", "field_id": "FilterIDs", "type": "*composed", "value": "2"},
+					{"tag": "ActivationInterval", "field_id": "ActivationInterval", "type": "*composed", "value": "3"},
+					{"tag": "QueueLength", "field_id": "QueueLength", "type": "*composed", "value": "4"},
+					{"tag": "TTL", "field_id": "TTL", "type": "*composed", "value": "5"},
+					{"tag": "Metrics", "field_id": "Metrics", "type": "*composed", "value": "6"},
+					{"tag": "MetricParams", "field_id": "Parameters", "type": "*composed", "value": "7"},
+					{"tag": "Blocker", "field_id": "Blocker", "type": "*composed", "value": "8"},
+					{"tag": "Stored", "field_id": "Stored", "type": "*composed", "value": "9"},
+					{"tag": "Weight", "field_id": "Weight", "type": "*composed", "value": "10"},
+					{"tag": "MinItems", "field_id": "MinItems", "type": "*composed", "value": "11"},
+					{"tag": "ThresholdIDs", "field_id": "ThresholdIDs", "type": "*composed", "value": "12"},
+				],
+			},
+			{
+				"type": "*thresholds",						// data source type
+				"file_name": "Thresholds.csv",				// file name in the tp_in_dir
+				"fields": [
+					{"tag": "Tenant", "field_id": "Tenant", "type": "*composed", "value": "0", "mandatory": true},
+					{"tag": "ID", "field_id": "ID", "type": "*composed", "value": "1", "mandatory": true},
+					{"tag": "FilterIDs", "field_id": "FilterIDs", "type": "*composed", "value": "2"},
+					{"tag": "ActivationInterval", "field_id": "ActivationInterval", "type": "*composed", "value": "3"},
+					{"tag": "Recurrent", "field_id": "Recurrent", "type": "*composed", "value": "4"},
+					{"tag": "MinHits", "field_id": "MinHits", "type": "*composed", "value": "5"},
+					{"tag": "MinSleep", "field_id": "MinSleep", "type": "*composed", "value": "6"},
+					{"tag": "Blocker", "field_id": "Blocker", "type": "*composed", "value": "7"},
+					{"tag": "Weight", "field_id": "Weight", "type": "*composed", "value": "8"},
+					{"tag": "ActionIDs", "field_id": "ActionIDs", "type": "*composed", "value": "9"},
+					{"tag": "Async", "field_id": "Async", "type": "*composed", "value": "10"},
+				],
+			},
+			{
+				"type": "*suppliers",						// data source type
+				"file_name": "Suppliers.csv",				// file name in the tp_in_dir
+				"fields": [
+					{"tag": "Tenant", "field_id": "Tenant", "type": "*composed", "value": "0", "mandatory": true},
+					{"tag": "ID", "field_id": "ID", "type": "*composed", "value": "1", "mandatory": true},
+					{"tag": "FilterIDs", "field_id": "FilterIDs", "type": "*composed", "value": "2"},
+					{"tag": "ActivationInterval", "field_id": "ActivationInterval", "type": "*composed", "value": "3"},
+					{"tag": "Sorting", "field_id": "Sorting", "type": "*composed", "value": "4"},
+					{"tag": "SortingParamameters", "field_id": "SortingParamameters", "type": "*composed", "value": "5"},
+					{"tag": "SupplierID", "field_id": "SupplierID", "type": "*composed", "value": "6"},
+					{"tag": "SupplierFilterIDs", "field_id": "SupplierFilterIDs", "type": "*composed", "value": "7"},
+					{"tag": "SupplierAccountIDs", "field_id": "SupplierAccountIDs", "type": "*composed", "value": "8"},
+					{"tag": "SupplierRatingPlanIDs", "field_id": "SupplierRatingPlanIDs", "type": "*composed", "value": "9"},
+					{"tag": "SupplierResourceIDs", "field_id": "SupplierResourceIDs", "type": "*composed", "value": "10"},
+					{"tag": "SupplierStatIDs", "field_id": "SupplierStatIDs", "type": "*composed", "value": "11"},
+					{"tag": "SupplierWeight", "field_id": "SupplierWeight", "type": "*composed", "value": "12"},
+					{"tag": "SupplierBlocker", "field_id": "SupplierBlocker", "type": "*composed", "value": "13"},
+					{"tag": "SupplierParameters", "field_id": "SupplierParameters", "type": "*composed", "value": "14"},
+					{"tag": "Weight", "field_id": "Weight", "type": "*composed", "value": "15"},
+				],
+			},
+		],
+	},
+	{
+		"id": "FilterLoader",									// identifier of the Loader
+		"enabled": true,									// starts as service: <true|false>.
+		"dry_run": false,									// do not send the CDRs to CDRS, just parse them
+		"run_delay": 0,										// sleep interval in seconds between consecutive runs, 0 to use automation via inotify
+		"lock_filename": ".cgr.lock",						// Filename containing concurrency lock in case of delayed processing
+		"caches_conns": [
+			{"address": "*internal"},						// address where to reach the CacheS for data reload, empty for no reloads  <""|*internal|x.y.z.y:1234>
+		],
+		"field_separator": ",",								// separator used in case of csv files
+		"tp_in_dir": "/tmp/FilterIn",		// absolute path towards the directory where the CDRs are stored
+		"tp_out_dir": "/tmp/FilterOut",	// absolute path towards the directory where processed CDRs will be moved
+		"data":[	
+			{
+				"type": "*filters",						// data source type
+				"file_name": "Filters.csv",				// file name in the tp_in_dir
+				"fields": [
+					{"tag": "Tenant", "field_id": "Tenant", "type": "*composed", "value": "0", "mandatory": true},
+					{"tag": "ID", "field_id": "ID", "type": "*composed", "value": "1", "mandatory": true},
+					{"tag": "FilterType", "field_id": "FilterType", "type": "*composed", "value": "2"},
+					{"tag": "FilterFieldName", "field_id": "FilterFieldName", "type": "*composed", "value": "3"},
+					{"tag": "FilterFieldValues", "field_id": "FilterFieldValues", "type": "*composed", "value": "4"},
+					{"tag": "ActivationInterval", "field_id": "ActivationInterval", "type": "*composed", "value": "5"},
+				],
+			},	
 		],
 	},
 ],
 
+
 "cdrstats": {
 	"enabled": true,
 },
diff --git a/loaders/loader.go b/loaders/loader.go
index 7e4e53aa6..8a87d3c04 100644
--- a/loaders/loader.go
+++ b/loaders/loader.go
@@ -321,6 +321,83 @@ func (ldr *Loader) storeLoadedData(loaderType string,
 				}
 			}
 		}
+	case utils.MetaStats:
+		for _, lDataSet := range lds {
+			stsModels := make(engine.TpStatsS, len(lDataSet))
+			for i, ld := range lDataSet {
+				stsModels[i] = new(engine.TpStats)
+				if err = utils.UpdateStructWithIfaceMap(stsModels[i], ld); err != nil {
+					return
+				}
+			}
+			for _, tpSts := range stsModels.AsTPStats() {
+				stsPrf, err := engine.APItoStats(tpSts, ldr.timezone)
+				if err != nil {
+					return err
+				}
+				if ldr.dryRun {
+					utils.Logger.Info(
+						fmt.Sprintf("<%s-%s> DRY_RUN: StatsQueueProfile: %s",
+							utils.LoaderS, ldr.ldrID, utils.ToJSON(stsPrf)))
+					continue
+				}
+				if err := ldr.dm.SetStatQueueProfile(stsPrf, true); err != nil {
+					return err
+				}
+			}
+		}
+	case utils.MetaThresholds:
+		for _, lDataSet := range lds {
+			thModels := make(engine.TpThresholdS, len(lDataSet))
+			for i, ld := range lDataSet {
+				thModels[i] = new(engine.TpThreshold)
+				if err = utils.UpdateStructWithIfaceMap(thModels[i], ld); err != nil {
+					return
+				}
+			}
+
+			for _, tpTh := range thModels.AsTPThreshold() {
+				thPrf, err := engine.APItoThresholdProfile(tpTh, ldr.timezone)
+				if err != nil {
+					return err
+				}
+				if ldr.dryRun {
+					utils.Logger.Info(
+						fmt.Sprintf("<%s-%s> DRY_RUN: ThresholdProfile: %s",
+							utils.LoaderS, ldr.ldrID, utils.ToJSON(thPrf)))
+					continue
+				}
+				if err := ldr.dm.SetThresholdProfile(thPrf, true); err != nil {
+					return err
+				}
+			}
+		}
+	case utils.MetaSuppliers:
+		for _, lDataSet := range lds {
+			sppModels := make(engine.TpSuppliers, len(lDataSet))
+			for i, ld := range lDataSet {
+				sppModels[i] = new(engine.TpSupplier)
+				if err = utils.UpdateStructWithIfaceMap(sppModels[i], ld); err != nil {
+					return
+				}
+			}
+
+			for _, tpSpp := range sppModels.AsTPSuppliers() {
+				spPrf, err := engine.APItoSupplierProfile(tpSpp, ldr.timezone)
+				if err != nil {
+					return err
+				}
+				if ldr.dryRun {
+					utils.Logger.Info(
+						fmt.Sprintf("<%s-%s> DRY_RUN: SupplierProfile: %s",
+							utils.LoaderS, ldr.ldrID, utils.ToJSON(spPrf)))
+					continue
+				}
+				if err := ldr.dm.SetSupplierProfile(spPrf, true); err != nil {
+					return err
+				}
+			}
+		}
 	}
 	return
 }