diff --git a/Mikrotik snmp prometheus-1620761224910.json b/Mikrotik snmp prometheus-1620763488503.json
similarity index 97%
rename from Mikrotik snmp prometheus-1620761224910.json
rename to Mikrotik snmp prometheus-1620763488503.json
index 36cd042..c2c7b0b 100644
--- a/Mikrotik snmp prometheus-1620761224910.json	
+++ b/Mikrotik snmp prometheus-1620763488503.json	
@@ -1,4 +1,52 @@
 {
+  "__inputs": [
+    {
+      "name": "DS_PROMETHEUS",
+      "label": "Prometheus",
+      "description": "",
+      "type": "datasource",
+      "pluginId": "prometheus",
+      "pluginName": "Prometheus"
+    }
+  ],
+  "__requires": [
+    {
+      "type": "panel",
+      "id": "gauge",
+      "name": "Gauge",
+      "version": ""
+    },
+    {
+      "type": "grafana",
+      "id": "grafana",
+      "name": "Grafana",
+      "version": "7.5.5"
+    },
+    {
+      "type": "panel",
+      "id": "graph",
+      "name": "Graph",
+      "version": ""
+    },
+    {
+      "type": "datasource",
+      "id": "prometheus",
+      "name": "Prometheus",
+      "version": "1.0.0"
+    },
+    {
+      "type": "panel",
+      "id": "stat",
+      "name": "Stat",
+      "version": ""
+    },
+    {
+      "type": "panel",
+      "id": "table",
+      "name": "Table",
+      "version": ""
+    }
+  ],
   "annotations": {
     "list": [
       {
@@ -18,8 +66,8 @@
   "editable": true,
   "gnetId": 11589,
   "graphTooltip": 0,
-  "id": 9,
-  "iteration": 1620761192698,
+  "id": null,
+  "iteration": 1620761192699,
   "links": [],
   "panels": [
     {
@@ -38,7 +86,7 @@
     },
     {
       "cacheTimeout": null,
-      "datasource": "Prometheus",
+      "datasource": "${DS_PROMETHEUS}",
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -198,7 +246,7 @@
     },
     {
       "cacheTimeout": null,
-      "datasource": "Prometheus",
+      "datasource": "${DS_PROMETHEUS}",
       "description": "",
       "fieldConfig": {
         "defaults": {
@@ -612,7 +660,7 @@
     },
     {
       "cacheTimeout": null,
-      "datasource": "Prometheus",
+      "datasource": "${DS_PROMETHEUS}",
       "description": "",
       "fieldConfig": {
         "defaults": {
@@ -756,7 +804,7 @@
     },
     {
       "cacheTimeout": null,
-      "datasource": "Prometheus",
+      "datasource": "${DS_PROMETHEUS}",
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -836,7 +884,7 @@
     },
     {
       "cacheTimeout": null,
-      "datasource": "Prometheus",
+      "datasource": "${DS_PROMETHEUS}",
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -920,7 +968,7 @@
       "cacheTimeout": null,
       "dashLength": 10,
       "dashes": false,
-      "datasource": "Prometheus",
+      "datasource": "${DS_PROMETHEUS}",
       "description": "",
       "fieldConfig": {
         "defaults": {},
@@ -1050,7 +1098,7 @@
       "cacheTimeout": null,
       "dashLength": 10,
       "dashes": false,
-      "datasource": "Prometheus",
+      "datasource": "${DS_PROMETHEUS}",
       "description": "Maximum Transmission Unit",
       "fieldConfig": {
         "defaults": {},
@@ -1699,7 +1747,7 @@
       "cacheTimeout": null,
       "dashLength": 10,
       "dashes": false,
-      "datasource": "Prometheus",
+      "datasource": "${DS_PROMETHEUS}",
       "description": "",
       "fieldConfig": {
         "defaults": {},
@@ -2080,7 +2128,7 @@
       "cacheTimeout": null,
       "dashLength": 10,
       "dashes": false,
-      "datasource": "Prometheus",
+      "datasource": "${DS_PROMETHEUS}",
       "fieldConfig": {
         "defaults": {},
         "overrides": []
@@ -2510,12 +2558,8 @@
       },
       {
         "allValue": null,
-        "current": {
-          "selected": false,
-          "text": "Mikrotik",
-          "value": "Mikrotik"
-        },
-        "datasource": "Prometheus",
+        "current": {},
+        "datasource": "${DS_PROMETHEUS}",
         "definition": "label_values(ifHCInOctets,  job)",
         "description": null,
         "error": null,
@@ -2541,12 +2585,8 @@
       },
       {
         "allValue": null,
-        "current": {
-          "selected": false,
-          "text": "192.168.5.1",
-          "value": "192.168.5.1"
-        },
-        "datasource": "Prometheus",
+        "current": {},
+        "datasource": "${DS_PROMETHEUS}",
         "definition": "query_result(ifInOctets{job=\"snmp-exporter\"})",
         "description": null,
         "error": null,
@@ -2572,12 +2612,8 @@
       },
       {
         "allValue": null,
-        "current": {
-          "selected": false,
-          "text": "1",
-          "value": "1"
-        },
-        "datasource": "Prometheus",
+        "current": {},
+        "datasource": "${DS_PROMETHEUS}",
         "definition": "label_values(ifHighSpeed{instance='$instance'},ifIndex)",
         "description": null,
         "error": null,
@@ -2603,12 +2639,8 @@
       },
       {
         "allValue": null,
-        "current": {
-          "selected": false,
-          "text": "All",
-          "value": "$__all"
-        },
-        "datasource": "Prometheus",
+        "current": {},
+        "datasource": "${DS_PROMETHEUS}",
         "definition": "query_result(sort(ifIndex{ifName=~'^(ether).+',instance='$instance'}) or sort(ifIndex{ifName=~'^(sfp|wlan).+',instance='$instance'}) or sort(ifIndex{ifName=~'^bridge.+',instance='$instance'}) or  sort(ifIndex{ifName!~'^(ether|bridge).+',instance='$instance'}) )",
         "description": null,
         "error": null,
@@ -2634,13 +2666,8 @@
       },
       {
         "allValue": null,
-        "current": {
-          "isNone": true,
-          "selected": false,
-          "text": "None",
-          "value": ""
-        },
-        "datasource": "Prometheus",
+        "current": {},
+        "datasource": "${DS_PROMETHEUS}",
         "definition": "query_result(ifHCInOctets{ifName=\"$Interface\",instance=\"$instance\"})",
         "description": null,
         "error": null,
@@ -2666,12 +2693,8 @@
       },
       {
         "allValue": "Null",
-        "current": {
-          "selected": false,
-          "text": "All",
-          "value": "$__all"
-        },
-        "datasource": "Prometheus",
+        "current": {},
+        "datasource": "${DS_PROMETHEUS}",
         "definition": "query_result((mtxrQueueSimplePacketsIn * on (mtxrQueueSimpleIndex) group_left(mtxrQueueSimpleName) mtxrQueueSimpleName{instance='$instance',}))",
         "description": null,
         "error": null,