diff --git a/data/conf/samples/ers_internal/cgrates.json b/data/conf/samples/ers_internal/cgrates.json
index 49d72ac6d..5c2532b18 100644
--- a/data/conf/samples/ers_internal/cgrates.json
+++ b/data/conf/samples/ers_internal/cgrates.json
@@ -481,7 +481,64 @@
 				{"tag": "ExtraInfo1", "path": "*cgreq.ExtraInfo1", "type": "*constant", "value": "ExtraInfo1"},
 				{"tag": "ExtraInfo2", "path": "*cgreq.ExtraInfo2", "type": "*constant", "value": "ExtraInfo2"},
 			],
-		}
+		},
+		{
+			"id": "PartialWithMultipleMethods",
+			"enabled": true,
+			"run_delay":  "-1",
+			"type": "*file_csv",
+			"opts": {
+				"csvFieldSeparator":",",
+				"partialcsvFieldSeparator": ",",
+				"partialCacheAction": "*dump_to_file",
+				"partialOrderField": "~*opts.orderID",
+				"partialPath": "/tmp/flatstoreMMErs/out",
+				"csvLazyQuotes": true,
+			},
+			"source_path": "/tmp/flatstoreMMErs/in",
+			"processed_path": "/tmp/flatstoreMMErs/out",
+			"flags": ["*cdrs"],
+			"fields":[
+				{"tag": "OriginHost", "path": "*cgreq.OriginHost", "type": "*constant","value":"flatStoreACK", "mandatory": true},
+				{"tag": "OriginID", "path": "*cgreq.OriginID", "type": "*variable","value":"~*req.4;~*req.2;~*req.3", "mandatory": true},
+				{"tag": "RequestType", "path": "*cgreq.RequestType", "type": "*constant", "value": "*postpaid", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "Account", "path": "*cgreq.Account", "type": "*variable", "value": "~*req.8", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "Subject", "path": "*cgreq.Subject", "type": "*variable", "value": "~*req.8", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "Destination", "path": "*cgreq.Destination", "type": "*variable", "value": "~*req.14", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "SetupTime", "path": "*cgreq.SetupTime", "type": "*variable", "value": "~*req.7", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "AnswerTime", "path": "*cgreq.AnswerTime", "type": "*variable", "value": "~*req.7", "mandatory": true,"filters": ["*string:~*req.1:ACK"]},
+				{"tag": "EndTime", "path": "*cgreq.EndTime", "type": "*variable","value": "~*req.7", "mandatory": true, "filters": ["*string:~*req.1:BYE"]}, 
+				{"tag": "DisconnectCause", "path": "*cgreq.DisconnectCause", "type": "*variable", "value": "~*req.5; ;~*req.6", "mandatory": true},
+				{"tag": "DialogId", "path": "*cgreq.DialogId", "type": "*variable", "value": "~*req.12"},
+				{"tag": "Partial", "path": "*opts.*partial", "type": "*constant", "value": "true", "filters": ["*notstring:~*req.1:CANCEL"]},
+				{"tag": "Invite", "path": "*opts.invite", "type": "*constant", "value": "true", "filters":["*string:~*req.1:INVITE"]},
+				{"tag": "Bye", "path": "*opts.bye", "type": "*constant", "value": "true", "filters":["*string:~*req.1:BYE"]},
+				{"tag": "Ack", "path": "*opts.ack", "type": "*constant", "value": "true", "filters":["*string:~*req.1:ACK"]},
+				{"tag": "Order", "path": "*opts.orderID", "type": "*variable", "value": "~*req.1"},
+
+				{"tag": "Partial", "path": "*opts.*partial", "type": "*constant", "value": "false", "filters": ["*string:~*req.1:CANCEL"]},
+				{"tag": "Usage", "path": "*cgreq.Usage", "type": "*constant","value": "0", "mandatory": true, "filters": ["*string:~*req.1:CANCEL"]}, 
+
+			],
+			"partial_commit_fields": [
+				{"tag": "Usage", "path": "*cgreq.Usage", "type": "*usage_difference","value": "~*req.EndTime;~*req.AnswerTime", "mandatory": true, "filters": ["*exists:~*opts.invite:","*exists:~*opts.bye:","*exists:~*opts.ack:"]}, 
+				{"tag": "Partial", "path": "*opts.*partial", "type": "*constant", "value": "false","filters": ["*exists:~*opts.invite:","*exists:~*opts.bye:","*exists:~*opts.ack:"]},
+			],
+			"cache_dump_fields": [
+				{"tag": "OriginHost",		"path": "*exp.OriginHost", 		"type": "*variable", "value":"~*req.OriginHost"},
+				{"tag": "OriginID",			"path": "*exp.OriginID", 		"type": "*variable", "value":"~*req.OriginID"},
+				{"tag": "RequestType",		"path": "*exp.RequestType", 	"type": "*variable", "value":"~*req.RequestType"},
+				{"tag": "Account",			"path": "*exp.Account", 		"type": "*variable", "value":"~*req.Account"},
+				{"tag": "Subject",			"path": "*exp.Subject", 		"type": "*variable", "value":"~*req.Subject"},
+				{"tag": "Destination",		"path": "*exp.Destination", 	"type": "*variable", "value":"~*req.Destination"},
+				{"tag": "SetupTime",		"path": "*exp.SetupTime", 		"type": "*variable", "value":"~*req.SetupTime"},
+				{"tag": "AnswerTime",		"path": "*exp.AnswerTime", 		"type": "*variable", "value":"~*req.AnswerTime"},
+				{"tag": "EndTime",			"path": "*exp.EndTime", 		"type": "*variable", "value":"~*req.EndTime"},
+				{"tag": "DisconnectCause",	"path": "*exp.DisconnectCause", "type": "*variable", "value":"~*req.DisconnectCause"},
+				{"tag": "DialogId",			"path": "*exp.DialogId", 		"type": "*variable", "value":"~*req.DialogId"},
+			],
+
+		},
 	],
 },
 
diff --git a/data/conf/samples/ers_mongo/cgrates.json b/data/conf/samples/ers_mongo/cgrates.json
index 8b2999493..90de26bae 100644
--- a/data/conf/samples/ers_mongo/cgrates.json
+++ b/data/conf/samples/ers_mongo/cgrates.json
@@ -483,7 +483,64 @@
 				{"tag": "ExtraInfo1", "path": "*cgreq.ExtraInfo1", "type": "*constant", "value": "ExtraInfo1"},
 				{"tag": "ExtraInfo2", "path": "*cgreq.ExtraInfo2", "type": "*constant", "value": "ExtraInfo2"},
 			],
-		}
+		},
+		{
+			"id": "PartialWithMultipleMethods",
+			"enabled": true,
+			"run_delay":  "-1",
+			"type": "*file_csv",
+			"opts": {
+				"csvFieldSeparator":",",
+				"partialcsvFieldSeparator": ",",
+				"partialCacheAction": "*dump_to_file",
+				"partialOrderField": "~*opts.orderID",
+				"partialPath": "/tmp/flatstoreMMErs/out",
+				"csvLazyQuotes": true,
+			},
+			"source_path": "/tmp/flatstoreMMErs/in",
+			"processed_path": "/tmp/flatstoreMMErs/out",
+			"flags": ["*cdrs"],
+			"fields":[
+				{"tag": "OriginHost", "path": "*cgreq.OriginHost", "type": "*constant","value":"flatStoreACK", "mandatory": true},
+				{"tag": "OriginID", "path": "*cgreq.OriginID", "type": "*variable","value":"~*req.4;~*req.2;~*req.3", "mandatory": true},
+				{"tag": "RequestType", "path": "*cgreq.RequestType", "type": "*constant", "value": "*postpaid", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "Account", "path": "*cgreq.Account", "type": "*variable", "value": "~*req.8", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "Subject", "path": "*cgreq.Subject", "type": "*variable", "value": "~*req.8", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "Destination", "path": "*cgreq.Destination", "type": "*variable", "value": "~*req.14", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "SetupTime", "path": "*cgreq.SetupTime", "type": "*variable", "value": "~*req.7", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "AnswerTime", "path": "*cgreq.AnswerTime", "type": "*variable", "value": "~*req.7", "mandatory": true,"filters": ["*string:~*req.1:ACK"]},
+				{"tag": "EndTime", "path": "*cgreq.EndTime", "type": "*variable","value": "~*req.7", "mandatory": true, "filters": ["*string:~*req.1:BYE"]}, 
+				{"tag": "DisconnectCause", "path": "*cgreq.DisconnectCause", "type": "*variable", "value": "~*req.5; ;~*req.6", "mandatory": true},
+				{"tag": "DialogId", "path": "*cgreq.DialogId", "type": "*variable", "value": "~*req.12"},
+				{"tag": "Partial", "path": "*opts.*partial", "type": "*constant", "value": "true", "filters": ["*notstring:~*req.1:CANCEL"]},
+				{"tag": "Invite", "path": "*opts.invite", "type": "*constant", "value": "true", "filters":["*string:~*req.1:INVITE"]},
+				{"tag": "Bye", "path": "*opts.bye", "type": "*constant", "value": "true", "filters":["*string:~*req.1:BYE"]},
+				{"tag": "Ack", "path": "*opts.ack", "type": "*constant", "value": "true", "filters":["*string:~*req.1:ACK"]},
+				{"tag": "Order", "path": "*opts.orderID", "type": "*variable", "value": "~*req.1"},
+
+				{"tag": "Partial", "path": "*opts.*partial", "type": "*constant", "value": "false", "filters": ["*string:~*req.1:CANCEL"]},
+				{"tag": "Usage", "path": "*cgreq.Usage", "type": "*constant","value": "0", "mandatory": true, "filters": ["*string:~*req.1:CANCEL"]}, 
+
+			],
+			"partial_commit_fields": [
+				{"tag": "Usage", "path": "*cgreq.Usage", "type": "*usage_difference","value": "~*req.EndTime;~*req.AnswerTime", "mandatory": true, "filters": ["*exists:~*opts.invite:","*exists:~*opts.bye:","*exists:~*opts.ack:"]}, 
+				{"tag": "Partial", "path": "*opts.*partial", "type": "*constant", "value": "false","filters": ["*exists:~*opts.invite:","*exists:~*opts.bye:","*exists:~*opts.ack:"]},
+			],
+			"cache_dump_fields": [
+				{"tag": "OriginHost",		"path": "*exp.OriginHost", 		"type": "*variable", "value":"~*req.OriginHost"},
+				{"tag": "OriginID",			"path": "*exp.OriginID", 		"type": "*variable", "value":"~*req.OriginID"},
+				{"tag": "RequestType",		"path": "*exp.RequestType", 	"type": "*variable", "value":"~*req.RequestType"},
+				{"tag": "Account",			"path": "*exp.Account", 		"type": "*variable", "value":"~*req.Account"},
+				{"tag": "Subject",			"path": "*exp.Subject", 		"type": "*variable", "value":"~*req.Subject"},
+				{"tag": "Destination",		"path": "*exp.Destination", 	"type": "*variable", "value":"~*req.Destination"},
+				{"tag": "SetupTime",		"path": "*exp.SetupTime", 		"type": "*variable", "value":"~*req.SetupTime"},
+				{"tag": "AnswerTime",		"path": "*exp.AnswerTime", 		"type": "*variable", "value":"~*req.AnswerTime"},
+				{"tag": "EndTime",			"path": "*exp.EndTime", 		"type": "*variable", "value":"~*req.EndTime"},
+				{"tag": "DisconnectCause",	"path": "*exp.DisconnectCause", "type": "*variable", "value":"~*req.DisconnectCause"},
+				{"tag": "DialogId",			"path": "*exp.DialogId", 		"type": "*variable", "value":"~*req.DialogId"},
+			],
+
+		},
 	],
 },
 
diff --git a/data/conf/samples/ers_mysql/cgrates.json b/data/conf/samples/ers_mysql/cgrates.json
index dfc0206f2..0414347da 100644
--- a/data/conf/samples/ers_mysql/cgrates.json
+++ b/data/conf/samples/ers_mysql/cgrates.json
@@ -480,7 +480,64 @@
 				{"tag": "ExtraInfo1", "path": "*cgreq.ExtraInfo1", "type": "*constant", "value": "ExtraInfo1"},
 				{"tag": "ExtraInfo2", "path": "*cgreq.ExtraInfo2", "type": "*constant", "value": "ExtraInfo2"},
 			],
-		}
+		},
+		{
+			"id": "PartialWithMultipleMethods",
+			"enabled": true,
+			"run_delay":  "-1",
+			"type": "*file_csv",
+			"opts": {
+				"csvFieldSeparator":",",
+				"partialcsvFieldSeparator": ",",
+				"partialCacheAction": "*dump_to_file",
+				"partialOrderField": "~*opts.orderID",
+				"partialPath": "/tmp/flatstoreMMErs/out",
+				"csvLazyQuotes": true,
+			},
+			"source_path": "/tmp/flatstoreMMErs/in",
+			"processed_path": "/tmp/flatstoreMMErs/out",
+			"flags": ["*cdrs"],
+			"fields":[
+				{"tag": "OriginHost", "path": "*cgreq.OriginHost", "type": "*constant","value":"flatStoreACK", "mandatory": true},
+				{"tag": "OriginID", "path": "*cgreq.OriginID", "type": "*variable","value":"~*req.4;~*req.2;~*req.3", "mandatory": true},
+				{"tag": "RequestType", "path": "*cgreq.RequestType", "type": "*constant", "value": "*postpaid", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "Account", "path": "*cgreq.Account", "type": "*variable", "value": "~*req.8", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "Subject", "path": "*cgreq.Subject", "type": "*variable", "value": "~*req.8", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "Destination", "path": "*cgreq.Destination", "type": "*variable", "value": "~*req.14", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "SetupTime", "path": "*cgreq.SetupTime", "type": "*variable", "value": "~*req.7", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "AnswerTime", "path": "*cgreq.AnswerTime", "type": "*variable", "value": "~*req.7", "mandatory": true,"filters": ["*string:~*req.1:ACK"]},
+				{"tag": "EndTime", "path": "*cgreq.EndTime", "type": "*variable","value": "~*req.7", "mandatory": true, "filters": ["*string:~*req.1:BYE"]}, 
+				{"tag": "DisconnectCause", "path": "*cgreq.DisconnectCause", "type": "*variable", "value": "~*req.5; ;~*req.6", "mandatory": true},
+				{"tag": "DialogId", "path": "*cgreq.DialogId", "type": "*variable", "value": "~*req.12"},
+				{"tag": "Partial", "path": "*opts.*partial", "type": "*constant", "value": "true", "filters": ["*notstring:~*req.1:CANCEL"]},
+				{"tag": "Invite", "path": "*opts.invite", "type": "*constant", "value": "true", "filters":["*string:~*req.1:INVITE"]},
+				{"tag": "Bye", "path": "*opts.bye", "type": "*constant", "value": "true", "filters":["*string:~*req.1:BYE"]},
+				{"tag": "Ack", "path": "*opts.ack", "type": "*constant", "value": "true", "filters":["*string:~*req.1:ACK"]},
+				{"tag": "Order", "path": "*opts.orderID", "type": "*variable", "value": "~*req.1"},
+
+				{"tag": "Partial", "path": "*opts.*partial", "type": "*constant", "value": "false", "filters": ["*string:~*req.1:CANCEL"]},
+				{"tag": "Usage", "path": "*cgreq.Usage", "type": "*constant","value": "0", "mandatory": true, "filters": ["*string:~*req.1:CANCEL"]}, 
+
+			],
+			"partial_commit_fields": [
+				{"tag": "Usage", "path": "*cgreq.Usage", "type": "*usage_difference","value": "~*req.EndTime;~*req.AnswerTime", "mandatory": true, "filters": ["*exists:~*opts.invite:","*exists:~*opts.bye:","*exists:~*opts.ack:"]}, 
+				{"tag": "Partial", "path": "*opts.*partial", "type": "*constant", "value": "false","filters": ["*exists:~*opts.invite:","*exists:~*opts.bye:","*exists:~*opts.ack:"]},
+			],
+			"cache_dump_fields": [
+				{"tag": "OriginHost",		"path": "*exp.OriginHost", 		"type": "*variable", "value":"~*req.OriginHost"},
+				{"tag": "OriginID",			"path": "*exp.OriginID", 		"type": "*variable", "value":"~*req.OriginID"},
+				{"tag": "RequestType",		"path": "*exp.RequestType", 	"type": "*variable", "value":"~*req.RequestType"},
+				{"tag": "Account",			"path": "*exp.Account", 		"type": "*variable", "value":"~*req.Account"},
+				{"tag": "Subject",			"path": "*exp.Subject", 		"type": "*variable", "value":"~*req.Subject"},
+				{"tag": "Destination",		"path": "*exp.Destination", 	"type": "*variable", "value":"~*req.Destination"},
+				{"tag": "SetupTime",		"path": "*exp.SetupTime", 		"type": "*variable", "value":"~*req.SetupTime"},
+				{"tag": "AnswerTime",		"path": "*exp.AnswerTime", 		"type": "*variable", "value":"~*req.AnswerTime"},
+				{"tag": "EndTime",			"path": "*exp.EndTime", 		"type": "*variable", "value":"~*req.EndTime"},
+				{"tag": "DisconnectCause",	"path": "*exp.DisconnectCause", "type": "*variable", "value":"~*req.DisconnectCause"},
+				{"tag": "DialogId",			"path": "*exp.DialogId", 		"type": "*variable", "value":"~*req.DialogId"},
+			],
+
+		},
 	],
 },
 
diff --git a/data/conf/samples/ers_postgres/cgrates.json b/data/conf/samples/ers_postgres/cgrates.json
index e9544b676..5b37b21b4 100644
--- a/data/conf/samples/ers_postgres/cgrates.json
+++ b/data/conf/samples/ers_postgres/cgrates.json
@@ -477,7 +477,64 @@
 				{"tag": "ExtraInfo1", "path": "*cgreq.ExtraInfo1", "type": "*constant", "value": "ExtraInfo1"},
 				{"tag": "ExtraInfo2", "path": "*cgreq.ExtraInfo2", "type": "*constant", "value": "ExtraInfo2"},
 			],
-		}
+		},
+		{
+			"id": "PartialWithMultipleMethods",
+			"enabled": true,
+			"run_delay":  "-1",
+			"type": "*file_csv",
+			"opts": {
+				"csvFieldSeparator":",",
+				"partialcsvFieldSeparator": ",",
+				"partialCacheAction": "*dump_to_file",
+				"partialOrderField": "~*opts.orderID",
+				"partialPath": "/tmp/flatstoreMMErs/out",
+				"csvLazyQuotes": true,
+			},
+			"source_path": "/tmp/flatstoreMMErs/in",
+			"processed_path": "/tmp/flatstoreMMErs/out",
+			"flags": ["*cdrs"],
+			"fields":[
+				{"tag": "OriginHost", "path": "*cgreq.OriginHost", "type": "*constant","value":"flatStoreACK", "mandatory": true},
+				{"tag": "OriginID", "path": "*cgreq.OriginID", "type": "*variable","value":"~*req.4;~*req.2;~*req.3", "mandatory": true},
+				{"tag": "RequestType", "path": "*cgreq.RequestType", "type": "*constant", "value": "*postpaid", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "Account", "path": "*cgreq.Account", "type": "*variable", "value": "~*req.8", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "Subject", "path": "*cgreq.Subject", "type": "*variable", "value": "~*req.8", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "Destination", "path": "*cgreq.Destination", "type": "*variable", "value": "~*req.14", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "SetupTime", "path": "*cgreq.SetupTime", "type": "*variable", "value": "~*req.7", "mandatory": true,"filters": ["*string:~*req.1:INVITE"]},
+				{"tag": "AnswerTime", "path": "*cgreq.AnswerTime", "type": "*variable", "value": "~*req.7", "mandatory": true,"filters": ["*string:~*req.1:ACK"]},
+				{"tag": "EndTime", "path": "*cgreq.EndTime", "type": "*variable","value": "~*req.7", "mandatory": true, "filters": ["*string:~*req.1:BYE"]}, 
+				{"tag": "DisconnectCause", "path": "*cgreq.DisconnectCause", "type": "*variable", "value": "~*req.5; ;~*req.6", "mandatory": true},
+				{"tag": "DialogId", "path": "*cgreq.DialogId", "type": "*variable", "value": "~*req.12"},
+				{"tag": "Partial", "path": "*opts.*partial", "type": "*constant", "value": "true", "filters": ["*notstring:~*req.1:CANCEL"]},
+				{"tag": "Invite", "path": "*opts.invite", "type": "*constant", "value": "true", "filters":["*string:~*req.1:INVITE"]},
+				{"tag": "Bye", "path": "*opts.bye", "type": "*constant", "value": "true", "filters":["*string:~*req.1:BYE"]},
+				{"tag": "Ack", "path": "*opts.ack", "type": "*constant", "value": "true", "filters":["*string:~*req.1:ACK"]},
+				{"tag": "Order", "path": "*opts.orderID", "type": "*variable", "value": "~*req.1"},
+
+				{"tag": "Partial", "path": "*opts.*partial", "type": "*constant", "value": "false", "filters": ["*string:~*req.1:CANCEL"]},
+				{"tag": "Usage", "path": "*cgreq.Usage", "type": "*constant","value": "0", "mandatory": true, "filters": ["*string:~*req.1:CANCEL"]}, 
+
+			],
+			"partial_commit_fields": [
+				{"tag": "Usage", "path": "*cgreq.Usage", "type": "*usage_difference","value": "~*req.EndTime;~*req.AnswerTime", "mandatory": true, "filters": ["*exists:~*opts.invite:","*exists:~*opts.bye:","*exists:~*opts.ack:"]}, 
+				{"tag": "Partial", "path": "*opts.*partial", "type": "*constant", "value": "false","filters": ["*exists:~*opts.invite:","*exists:~*opts.bye:","*exists:~*opts.ack:"]},
+			],
+			"cache_dump_fields": [
+				{"tag": "OriginHost",		"path": "*exp.OriginHost", 		"type": "*variable", "value":"~*req.OriginHost"},
+				{"tag": "OriginID",			"path": "*exp.OriginID", 		"type": "*variable", "value":"~*req.OriginID"},
+				{"tag": "RequestType",		"path": "*exp.RequestType", 	"type": "*variable", "value":"~*req.RequestType"},
+				{"tag": "Account",			"path": "*exp.Account", 		"type": "*variable", "value":"~*req.Account"},
+				{"tag": "Subject",			"path": "*exp.Subject", 		"type": "*variable", "value":"~*req.Subject"},
+				{"tag": "Destination",		"path": "*exp.Destination", 	"type": "*variable", "value":"~*req.Destination"},
+				{"tag": "SetupTime",		"path": "*exp.SetupTime", 		"type": "*variable", "value":"~*req.SetupTime"},
+				{"tag": "AnswerTime",		"path": "*exp.AnswerTime", 		"type": "*variable", "value":"~*req.AnswerTime"},
+				{"tag": "EndTime",			"path": "*exp.EndTime", 		"type": "*variable", "value":"~*req.EndTime"},
+				{"tag": "DisconnectCause",	"path": "*exp.DisconnectCause", "type": "*variable", "value":"~*req.DisconnectCause"},
+				{"tag": "DialogId",			"path": "*exp.DialogId", 		"type": "*variable", "value":"~*req.DialogId"},
+			],
+
+		},
 	],
 },
 
diff --git a/ers/lib_test.go b/ers/lib_test.go
index 8ad95b312..d99c6ac8b 100644
--- a/ers/lib_test.go
+++ b/ers/lib_test.go
@@ -57,7 +57,8 @@ func testCreateDirs(t *testing.T) {
 		"/tmp/partErs1/in", "/tmp/partErs1/out", "/tmp/partErs2/in", "/tmp/partErs2/out",
 		"/tmp/flatstoreErs/in", "/tmp/flatstoreErs/out", "/tmp/ErsJSON/in", "/tmp/ErsJSON/out",
 		"/tmp/readerWithTemplate/in", "/tmp/readerWithTemplate/out",
-		"/tmp/flatstoreACKErs/in", "/tmp/flatstoreACKErs/out"} {
+		"/tmp/flatstoreACKErs/in", "/tmp/flatstoreACKErs/out",
+		"/tmp/flatstoreMMErs/in", "/tmp/flatstoreMMErs/out"} {
 		if err := os.RemoveAll(dir); err != nil {
 			t.Fatal("Error removing folder: ", dir, err)
 		}