diff --git a/apier/v1/attributes_it_test.go b/apier/v1/attributes_it_test.go
index da6ce3fab..07b1a7ca7 100644
--- a/apier/v1/attributes_it_test.go
+++ b/apier/v1/attributes_it_test.go
@@ -162,7 +162,7 @@ func testAttributeSLoadFromFolder(t *testing.T) {
 func testAttributeSGetAttributeForEvent(t *testing.T) {
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSGetAttributeForEvent",
 			Event: map[string]interface{}{
@@ -215,7 +215,7 @@ func testAttributeSGetAttributeForEvent(t *testing.T) {
 func testAttributeSGetAttributeForEventNotFound(t *testing.T) {
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaCDRs),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSGetAttributeForEventWihMetaAnyContext",
 			Event: map[string]interface{}{
@@ -267,7 +267,7 @@ func testAttributeSGetAttributeForEventNotFound(t *testing.T) {
 func testAttributeSGetAttributeForEventWithMetaAnyContext(t *testing.T) {
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaCDRs),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSGetAttributeForEventWihMetaAnyContext",
 			Event: map[string]interface{}{
@@ -323,7 +323,7 @@ func testAttributeSGetAttributeForEventWithMetaAnyContext(t *testing.T) {
 func testAttributeSProcessEvent(t *testing.T) {
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSProcessEvent",
 			Event: map[string]interface{}{
@@ -372,7 +372,7 @@ func testAttributeSProcessEvent(t *testing.T) {
 func testAttributeSProcessEventNotFound(t *testing.T) {
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSProcessEventNotFound",
 			Event: map[string]interface{}{
@@ -392,7 +392,7 @@ func testAttributeSProcessEventNotFound(t *testing.T) {
 func testAttributeSProcessEventMissing(t *testing.T) {
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSProcessEvent",
 			Event: map[string]interface{}{
@@ -413,7 +413,7 @@ func testAttributeSProcessEventMissing(t *testing.T) {
 func testAttributeSProcessEventWithNoneSubstitute(t *testing.T) {
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSWithNoneSubstitute",
 			Event: map[string]interface{}{
@@ -479,7 +479,7 @@ func testAttributeSProcessEventWithNoneSubstitute(t *testing.T) {
 func testAttributeSProcessEventWithNoneSubstitute2(t *testing.T) {
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSWithNoneSubstitute",
 			Event: map[string]interface{}{
@@ -557,7 +557,7 @@ func testAttributeSProcessEventWithNoneSubstitute2(t *testing.T) {
 func testAttributeSProcessEventWithNoneSubstitute3(t *testing.T) {
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSWithNoneSubstitute",
 			Event: map[string]interface{}{
@@ -650,7 +650,7 @@ func testAttributeSProcessEventWithHeader(t *testing.T) {
 	attrArgs := &engine.AttrArgsProcessEvent{
 		ProcessRuns: utils.IntPointer(1),
 		Context:     utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     "HeaderEventForAttribute",
 			Event: map[string]interface{}{
@@ -933,7 +933,7 @@ func testAttributeSProcessEventWithSearchAndReplace(t *testing.T) {
 	attrArgs := &engine.AttrArgsProcessEvent{
 		ProcessRuns: utils.IntPointer(1),
 		Context:     utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     "HeaderEventForAttribute",
 			Event: map[string]interface{}{
@@ -1037,7 +1037,7 @@ func testAttributeSProcessWithMultipleRuns(t *testing.T) {
 	attrArgs := &engine.AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(4),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -1147,7 +1147,7 @@ func testAttributeSProcessWithMultipleRuns2(t *testing.T) {
 	attrArgs := &engine.AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(4),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
diff --git a/apier/v1/chargers.go b/apier/v1/chargers.go
index c92b5f147..38a9c40d2 100644
--- a/apier/v1/chargers.go
+++ b/apier/v1/chargers.go
@@ -26,8 +26,8 @@ import (
 )
 
 // GetChargerProfile returns a Charger Profile
-func (apierV1 *ApierV1) GetChargerProfile(arg utils.TenantID, reply *engine.ChargerProfile) error {
-	if missing := utils.MissingStructFields(&arg, []string{"Tenant", "ID"}); len(missing) != 0 { //Params missing
+func (apierV1 *ApierV1) GetChargerProfile(arg *utils.TenantID, reply *engine.ChargerProfile) error {
+	if missing := utils.MissingStructFields(arg, []string{"Tenant", "ID"}); len(missing) != 0 { //Params missing
 		return utils.NewErrMandatoryIeMissing(missing...)
 	}
 	if cpp, err := apierV1.DataManager.GetChargerProfile(arg.Tenant, arg.ID, true, true, utils.NonTransactional); err != nil {
@@ -39,8 +39,8 @@ func (apierV1 *ApierV1) GetChargerProfile(arg utils.TenantID, reply *engine.Char
 }
 
 // GetChargerProfileIDs returns list of chargerProfile IDs registered for a tenant
-func (apierV1 *ApierV1) GetChargerProfileIDs(args utils.TenantArgWithPaginator, chPrfIDs *[]string) error {
-	if missing := utils.MissingStructFields(&args, []string{utils.Tenant}); len(missing) != 0 { //Params missing
+func (apierV1 *ApierV1) GetChargerProfileIDs(args *utils.TenantArgWithPaginator, chPrfIDs *[]string) error {
+	if missing := utils.MissingStructFields(args, []string{utils.Tenant}); len(missing) != 0 { //Params missing
 		return utils.NewErrMandatoryIeMissing(missing...)
 	}
 	prfx := utils.ChargerProfilePrefix + args.Tenant + ":"
@@ -89,8 +89,8 @@ func (apierV1 *ApierV1) SetChargerProfile(arg *ChargerWithCache, reply *string)
 }
 
 //RemoveChargerProfile remove a specific Charger Profile
-func (apierV1 *ApierV1) RemoveChargerProfile(arg utils.TenantIDWithCache, reply *string) error {
-	if missing := utils.MissingStructFields(&arg, []string{"Tenant", "ID"}); len(missing) != 0 { //Params missing
+func (apierV1 *ApierV1) RemoveChargerProfile(arg *utils.TenantIDWithCache, reply *string) error {
+	if missing := utils.MissingStructFields(arg, []string{"Tenant", "ID"}); len(missing) != 0 { //Params missing
 		return utils.NewErrMandatoryIeMissing(missing...)
 	}
 	if err := apierV1.DataManager.RemoveChargerProfile(arg.Tenant,
diff --git a/apier/v1/filterindexecache_it_test.go b/apier/v1/filterindexecache_it_test.go
index f2392e6b3..7eb182f6d 100644
--- a/apier/v1/filterindexecache_it_test.go
+++ b/apier/v1/filterindexecache_it_test.go
@@ -832,7 +832,7 @@ func testV1FIdxCaRemoveStatQueueProfile(t *testing.T) {
 func testV1FIdxCaProcessAttributeProfileEventWithNotFound(t *testing.T) {
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSProcessEvent",
 			Event: map[string]interface{}{
@@ -906,7 +906,7 @@ func testV1FIdxCaSetAttributeProfile(t *testing.T) {
 	//matches TEST_PROFILE1
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSProcessEvent",
 			Event: map[string]interface{}{
@@ -926,7 +926,7 @@ func testV1FIdxCaGetAttributeProfileFromTP(t *testing.T) {
 	//matches ATTR_1
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSProcessEvent",
 			Event: map[string]interface{}{
@@ -999,7 +999,7 @@ func testV1FIdxCaUpdateAttributeProfile(t *testing.T) {
 	//matches TEST_PROFILE1
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSProcessEvent",
 			Event: map[string]interface{}{
@@ -1055,7 +1055,7 @@ func testV1FIdxCaUpdateAttributeProfileFromTP(t *testing.T) {
 	//matches TEST_PROFILE1
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSProcessEvent",
 			Event: map[string]interface{}{
@@ -1074,7 +1074,7 @@ func testV1FIdxCaRemoveAttributeProfile(t *testing.T) {
 	var resp string
 	ev := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSProcessEvent",
 			Event: map[string]interface{}{
@@ -1090,7 +1090,7 @@ func testV1FIdxCaRemoveAttributeProfile(t *testing.T) {
 
 	ev2 := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer(utils.MetaSessionS),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSProcessEvent",
 			Event: map[string]interface{}{
diff --git a/dispatchers/attributes.go b/dispatchers/attributes.go
index 4028e3f9f..1ec31d903 100755
--- a/dispatchers/attributes.go
+++ b/dispatchers/attributes.go
@@ -62,7 +62,7 @@ func (dS *DispatcherService) AttributeSv1GetAttributeForEvent(args *engine.AttrA
 	if args.ArgDispatcher != nil {
 		routeID = args.ArgDispatcher.RouteID
 	}
-	return dS.Dispatch(&args.CGREvent, utils.MetaAttributes, routeID,
+	return dS.Dispatch(args.CGREvent, utils.MetaAttributes, routeID,
 		utils.AttributeSv1GetAttributeForEvent, args, reply)
 }
 
@@ -83,6 +83,6 @@ func (dS *DispatcherService) AttributeSv1ProcessEvent(args *engine.AttrArgsProce
 	if args.ArgDispatcher != nil {
 		routeID = args.ArgDispatcher.RouteID
 	}
-	return dS.Dispatch(&args.CGREvent, utils.MetaAttributes, routeID,
+	return dS.Dispatch(args.CGREvent, utils.MetaAttributes, routeID,
 		utils.AttributeSv1ProcessEvent, args, reply)
 }
diff --git a/dispatchers/attributes_it_test.go b/dispatchers/attributes_it_test.go
index 1d2d6b72c..88ddaeff3 100755
--- a/dispatchers/attributes_it_test.go
+++ b/dispatchers/attributes_it_test.go
@@ -114,7 +114,7 @@ func testDspAttrPingFailover(t *testing.T) {
 func testDspAttrGetAttrFailover(t *testing.T) {
 	args := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer("simpleauth"),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSGetAttributeForEvent",
 			Event: map[string]interface{}{
@@ -223,7 +223,7 @@ func testDspAttrPing(t *testing.T) {
 func testDspAttrTestMissingArgDispatcher(t *testing.T) {
 	args := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer("simpleauth"),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSGetAttributeForEvent",
 			Event: map[string]interface{}{
@@ -241,7 +241,7 @@ func testDspAttrTestMissingArgDispatcher(t *testing.T) {
 func testDspAttrTestMissingApiKey(t *testing.T) {
 	args := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer("simpleauth"),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSGetAttributeForEvent",
 			Event: map[string]interface{}{
@@ -260,7 +260,7 @@ func testDspAttrTestMissingApiKey(t *testing.T) {
 func testDspAttrTestUnknownApiKey(t *testing.T) {
 	args := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer("simpleauth"),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSGetAttributeForEvent",
 			Event: map[string]interface{}{
@@ -281,7 +281,7 @@ func testDspAttrTestUnknownApiKey(t *testing.T) {
 func testDspAttrTestAuthKey(t *testing.T) {
 	args := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer("simpleauth"),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSGetAttributeForEvent",
 			Event: map[string]interface{}{
@@ -302,7 +302,7 @@ func testDspAttrTestAuthKey(t *testing.T) {
 func testDspAttrTestAuthKey2(t *testing.T) {
 	args := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer("simpleauth"),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSGetAttributeForEvent",
 			Event: map[string]interface{}{
@@ -367,7 +367,7 @@ func testDspAttrTestAuthKey2(t *testing.T) {
 func testDspAttrTestAuthKey3(t *testing.T) {
 	args := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer("simpleauth"),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSGetAttributeForEvent",
 			Event: map[string]interface{}{
@@ -389,7 +389,7 @@ func testDspAttrTestAuthKey3(t *testing.T) {
 func testDspAttrGetAttrRoundRobin(t *testing.T) {
 	args := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer("simpleauth"),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSGetAttributeForEvent",
 			Event: map[string]interface{}{
@@ -474,7 +474,7 @@ func testDspAttrGetAttrRoundRobin(t *testing.T) {
 func testDspAttrGetAttrInternal(t *testing.T) {
 	args := &engine.AttrArgsProcessEvent{
 		Context: utils.StringPointer("simpleauth"),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: "cgrates.org",
 			ID:     "testAttributeSGetAttributeForEvent",
 			Event: map[string]interface{}{
diff --git a/dispatchers/dispatchers.go b/dispatchers/dispatchers.go
index 48b71727d..401f1bf4e 100755
--- a/dispatchers/dispatchers.go
+++ b/dispatchers/dispatchers.go
@@ -71,7 +71,7 @@ func (dS *DispatcherService) authorizeEvent(ev *utils.CGREvent,
 	if err = dS.attrS.Call(utils.AttributeSv1ProcessEvent,
 		&engine.AttrArgsProcessEvent{
 			Context:  utils.StringPointer(utils.MetaAuth),
-			CGREvent: *ev}, reply); err != nil {
+			CGREvent: ev}, reply); err != nil {
 		if err.Error() == utils.ErrNotFound.Error() {
 			err = utils.ErrUnknownApiKey
 		}
diff --git a/engine/attributes.go b/engine/attributes.go
index 59bbf8a4c..a728932a5 100644
--- a/engine/attributes.go
+++ b/engine/attributes.go
@@ -146,7 +146,7 @@ type AttrArgsProcessEvent struct {
 	AttributeIDs []string
 	Context      *string // attach the event to a context
 	ProcessRuns  *int    // number of loops for ProcessEvent
-	utils.CGREvent
+	*utils.CGREvent
 	*utils.ArgDispatcher
 }
 
@@ -268,6 +268,9 @@ func (alS *AttributeService) processEvent(args *AttrArgsProcessEvent) (
 
 func (alS *AttributeService) V1GetAttributeForEvent(args *AttrArgsProcessEvent,
 	attrPrfl *AttributeProfile) (err error) {
+	if args.CGREvent == nil {
+		return utils.NewErrMandatoryIeMissing("CGREvent")
+	}
 	attrPrf, err := alS.attributeProfileForEvent(args)
 	if err != nil {
 		if err != utils.ErrNotFound {
@@ -281,7 +284,7 @@ func (alS *AttributeService) V1GetAttributeForEvent(args *AttrArgsProcessEvent,
 
 func (alS *AttributeService) V1ProcessEvent(args *AttrArgsProcessEvent,
 	reply *AttrSProcessEventReply) (err error) {
-	if args.Event == nil {
+	if args.CGREvent == nil || args.Event == nil {
 		return utils.NewErrMandatoryIeMissing("Event")
 	}
 	if args.ProcessRuns == nil || *args.ProcessRuns == 0 {
@@ -300,7 +303,7 @@ func (alS *AttributeService) V1ProcessEvent(args *AttrArgsProcessEvent,
 			break
 		}
 		if len(evRply.AlteredFields) != 0 {
-			args.CGREvent = *evRply.CGREvent // for next loop
+			args.CGREvent = evRply.CGREvent // for next loop
 		}
 		if apiRply == nil { // first reply
 			apiRply = evRply
diff --git a/engine/attributes_test.go b/engine/attributes_test.go
index 1dd11e2eb..bf946fb0f 100644
--- a/engine/attributes_test.go
+++ b/engine/attributes_test.go
@@ -34,7 +34,7 @@ var (
 	attrEvs                = []*AttrArgsProcessEvent{
 		{
 			Context: utils.StringPointer(utils.MetaSessionS),
-			CGREvent: utils.CGREvent{ //matching AttributeProfile1
+			CGREvent: &utils.CGREvent{ //matching AttributeProfile1
 				Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 				ID:     utils.GenUUID(),
 				Event: map[string]interface{}{
@@ -47,7 +47,7 @@ var (
 		},
 		{
 			Context: utils.StringPointer(utils.MetaSessionS),
-			CGREvent: utils.CGREvent{ //matching AttributeProfile2
+			CGREvent: &utils.CGREvent{ //matching AttributeProfile2
 				Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 				ID:     utils.GenUUID(),
 				Event: map[string]interface{}{
@@ -57,7 +57,7 @@ var (
 		},
 		{
 			Context: utils.StringPointer(utils.MetaSessionS),
-			CGREvent: utils.CGREvent{ //matching AttributeProfilePrefix
+			CGREvent: &utils.CGREvent{ //matching AttributeProfilePrefix
 				Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 				ID:     utils.GenUUID(),
 				Event: map[string]interface{}{
@@ -67,7 +67,7 @@ var (
 		},
 		{
 			Context: utils.StringPointer(utils.MetaSessionS),
-			CGREvent: utils.CGREvent{ //matching AttributeProfilePrefix
+			CGREvent: &utils.CGREvent{ //matching AttributeProfilePrefix
 				Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 				ID:     utils.GenUUID(),
 				Event: map[string]interface{}{
@@ -274,7 +274,7 @@ func TestAttributeProcessEvent(t *testing.T) {
 	eRply := &AttrSProcessEventReply{
 		MatchedProfiles: []string{"AttributeProfile1"},
 		AlteredFields:   []string{"Account"},
-		CGREvent:        &attrEvs[0].CGREvent,
+		CGREvent:        attrEvs[0].CGREvent,
 	}
 	atrp, err := attrService.processEvent(attrEvs[0])
 	if err != nil {
@@ -298,7 +298,7 @@ func TestAttributeProcessEventWithIDs(t *testing.T) {
 	eRply := &AttrSProcessEventReply{
 		MatchedProfiles: []string{"AttributeIDMatch"},
 		AlteredFields:   []string{"Account"},
-		CGREvent:        &attrEvs[3].CGREvent,
+		CGREvent:        attrEvs[3].CGREvent,
 	}
 	if atrp, err := attrService.processEvent(attrEvs[3]); err != nil {
 	} else if !reflect.DeepEqual(eRply, atrp) {
@@ -527,7 +527,7 @@ func TestAttributeProcessWithMultipleRuns1(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(4),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -635,7 +635,7 @@ func TestAttributeProcessWithMultipleRuns2(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(4),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -742,7 +742,7 @@ func TestAttributeProcessWithMultipleRuns3(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(2),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -830,7 +830,7 @@ func TestAttributeProcessWithMultipleRuns4(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(4),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -940,7 +940,7 @@ func TestAttributeMultipleProcessWithBlocker(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(4),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -1049,7 +1049,7 @@ func TestAttributeMultipleProcessWithBlocker2(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(4),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -1119,7 +1119,7 @@ func TestAttributeProcessValue(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(1),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -1198,7 +1198,7 @@ func TestAttributeAttributeFilterIDs(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(1),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -1269,7 +1269,7 @@ func TestAttributeProcessEventConstant(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(1),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -1345,7 +1345,7 @@ func TestAttributeProcessEventVariable(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(1),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -1428,7 +1428,7 @@ func TestAttributeProcessEventComposed(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(1),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -1501,7 +1501,7 @@ func TestAttributeProcessEventSum(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(1),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -1576,7 +1576,7 @@ func TestAttributeProcessEventUsageDifference(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(1),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -1653,7 +1653,7 @@ func TestAttributeProcessEventValueExponent(t *testing.T) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(1),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -1740,7 +1740,7 @@ func BenchmarkAttributeProcessEventConstant(b *testing.B) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(1),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
@@ -1803,7 +1803,7 @@ func BenchmarkAttributeProcessEventVariable(b *testing.B) {
 	attrArgs := &AttrArgsProcessEvent{
 		Context:     utils.StringPointer(utils.MetaSessionS),
 		ProcessRuns: utils.IntPointer(1),
-		CGREvent: utils.CGREvent{
+		CGREvent: &utils.CGREvent{
 			Tenant: config.CgrConfig().GeneralCfg().DefaultTenant,
 			ID:     utils.GenUUID(),
 			Event: map[string]interface{}{
diff --git a/engine/cdrs.go b/engine/cdrs.go
index 8ebf7927a..fe85d806d 100644
--- a/engine/cdrs.go
+++ b/engine/cdrs.go
@@ -327,13 +327,13 @@ func (cdrS *CDRServer) attrSProcessEvent(cgrEv *utils.CGREventWithArgDispatcher)
 	var rplyEv AttrSProcessEventReply
 	attrArgs := &AttrArgsProcessEvent{
 		Context:  utils.StringPointer(utils.MetaCDRs),
-		CGREvent: *cgrEv.CGREvent}
+		CGREvent: cgrEv.CGREvent}
 	if cgrEv.ArgDispatcher != nil {
 		attrArgs.ArgDispatcher = cgrEv.ArgDispatcher
 	}
 	if err = cdrS.attrS.Call(utils.AttributeSv1ProcessEvent,
 		attrArgs, &rplyEv); err == nil && len(rplyEv.AlteredFields) != 0 {
-		*cgrEv.CGREvent = *rplyEv.CGREvent
+		cgrEv.CGREvent = rplyEv.CGREvent
 		if tntIface, has := cgrEv.CGREvent.Event[utils.MetaTenant]; has {
 			// special case when we want to overwrite the tenant
 			cgrEv.CGREvent.Tenant = tntIface.(string)
diff --git a/engine/chargers.go b/engine/chargers.go
index 0c10ece9e..d1bb89fab 100644
--- a/engine/chargers.go
+++ b/engine/chargers.go
@@ -132,7 +132,7 @@ func (cS *ChargerService) processEvent(cgrEv *utils.CGREventWithArgDispatcher) (
 			AttributeIDs:  cP.AttributeIDs,
 			Context:       utils.StringPointer(utils.MetaChargers),
 			ProcessRuns:   nil,
-			CGREvent:      *clonedEv.CGREvent,
+			CGREvent:      clonedEv.CGREvent,
 			ArgDispatcher: clonedEv.ArgDispatcher,
 		}
 		var evReply AttrSProcessEventReply
diff --git a/engine/suppliers.go b/engine/suppliers.go
index 2f3628cdb..9e7ecb860 100644
--- a/engine/suppliers.go
+++ b/engine/suppliers.go
@@ -496,7 +496,7 @@ func (spS *SupplierService) V1GetSuppliers(args *ArgsGetSuppliers, reply *Sorted
 	if spS.attributeS != nil {
 		attrArgs := &AttrArgsProcessEvent{
 			Context:       utils.StringPointer(utils.MetaSuppliers),
-			CGREvent:      args.CGREvent,
+			CGREvent:      &args.CGREvent,
 			ArgDispatcher: args.ArgDispatcher,
 		}
 		var rplyEv AttrSProcessEventReply
diff --git a/sessions/sessions.go b/sessions/sessions.go
index 937d13ce7..89079e65e 100644
--- a/sessions/sessions.go
+++ b/sessions/sessions.go
@@ -1781,7 +1781,7 @@ func (sS *SessionS) BiRPCv1AuthorizeEvent(clnt rpcclient.RpcClientConnection,
 		}
 		attrArgs := &engine.AttrArgsProcessEvent{
 			Context:       utils.StringPointer(utils.MetaSessionS),
-			CGREvent:      args.CGREvent,
+			CGREvent:      &args.CGREvent,
 			ArgDispatcher: args.ArgDispatcher,
 		}
 		var rplyEv engine.AttrSProcessEventReply
@@ -2038,7 +2038,7 @@ func (sS *SessionS) BiRPCv1InitiateSession(clnt rpcclient.RpcClientConnection,
 		}
 		attrArgs := &engine.AttrArgsProcessEvent{
 			Context:       utils.StringPointer(utils.MetaSessionS),
-			CGREvent:      args.CGREvent,
+			CGREvent:      &args.CGREvent,
 			ArgDispatcher: args.ArgDispatcher,
 		}
 		var rplyEv engine.AttrSProcessEventReply
@@ -2266,7 +2266,7 @@ func (sS *SessionS) BiRPCv1UpdateSession(clnt rpcclient.RpcClientConnection,
 		}
 		attrArgs := &engine.AttrArgsProcessEvent{
 			Context:       utils.StringPointer(utils.MetaSessionS),
-			CGREvent:      args.CGREvent,
+			CGREvent:      &args.CGREvent,
 			ArgDispatcher: args.ArgDispatcher,
 		}
 		var rplyEv engine.AttrSProcessEventReply
@@ -2666,7 +2666,7 @@ func (sS *SessionS) BiRPCv1ProcessEvent(clnt rpcclient.RpcClientConnection,
 		}
 		attrArgs := &engine.AttrArgsProcessEvent{
 			Context:       utils.StringPointer(utils.MetaSessionS),
-			CGREvent:      args.CGREvent,
+			CGREvent:      &args.CGREvent,
 			ArgDispatcher: args.ArgDispatcher,
 		}
 		var rplyEv engine.AttrSProcessEventReply