diff --git a/public/arf.json b/public/arf.json
index c72e7d5..0093121 100644
--- a/public/arf.json
+++ b/public/arf.json
@@ -315,7 +315,7 @@
       ]
     },
     {
-      "name": "Friends' Groups",
+      "name": "Groups and organizations",
       "type": "folder",
       "children": [
         {
@@ -323,6 +323,11 @@
           "type": "url",
           "url": "https://it.wikipedia.org/wiki/Partito_Pirata"
         },
+        {
+          "name": "Osservatorio nessuno",
+          "type": "url",
+          "url": "https://osservatorionessuno.org/"
+        },
         {
           "name": "Hackerspaces",
           "type": "folder",
@@ -376,13 +381,34 @@
                   "name": "Oziosi / Esiliati",
                   "type": "url",
                   "url": "https://www.oziosi.org/"
+                },
+                {
+                  "name": "Byte::a",
+                  "type": "url",
+                  "url": "https://bytea.org/"
+                }
+              ]
+            },
+            {
+              "name": "Groups we found",
+              "type": "folder",
+              "children": [
+                {
+                  "name": "Varia",
+                  "type": "url",
+                  "url": "https://varia.zone/en/pages/about.html"
                 }
               ]
             }
           ]
         },
         {
-          "name": "Local Social groups/organizations we know",
+          "name": "Tech Coops",
+          "type": "folder",
+          "children": []
+        },
+        {
+          "name": "Local organizations we know",
           "type": "folder",
           "children": [
             {
@@ -391,9 +417,24 @@
               "url": "https://www.linuxtrent.it/"
             },
             {
-              "name": "LibreriaUtopiaTrento",
+              "name": "Speck & Tech",
+              "type": "url",
+              "url": "https://speckand.tech/"
+            },
+            {
+              "name": "Repair Cafè",
+              "type": "url",
+              "url": "https://repaircafetrento.it/"
+            },
+            {
+              "name": "Libreria Utopia Trento",
               "type": "url",
               "url": "https://libreriautopiatrento.it/"
+            },
+            {
+              "name": "Edera",
+              "type": "url",
+              "url": "https://edera.coop/"
             }
           ]
         }