diff --git a/src/server/models/circuit.js b/src/server/models/circuit.js
index f10dce5..2786522 100755
--- a/src/server/models/circuit.js
+++ b/src/server/models/circuit.js
@@ -861,18 +861,6 @@ CircuitSchema.statics.setstrProvByIdCityCircuits = async function (idapp) {
 
 };
 
-CircuitSchema.statics.SetDefMinMaxCollettivi = async function (idapp, valmin, valmax) {
-
-  ris = await Circuit.updateMany({ idapp, contocom: { "$nin": [null, ""] } },
-    {
-      $set:
-      {
-        fido_scoperto_default: valmin,
-        qta_max_default: valmax,
-      }
-    });
-
-};
 
 CircuitSchema.statics.AbilitaTuttiCircuiti = async function (idapp) {
 
@@ -884,20 +872,32 @@ CircuitSchema.statics.AbilitaTuttiCircuiti = async function (idapp) {
       }
     });
 
-    return ris;
+  return ris;
 };
 
 // Imposta a tutti i Conti Personali, i seguenti minimi e massimi
-CircuitSchema.statics.SetDefMinMaxPersonali = async function (idapp, valmin, valmax) {
+CircuitSchema.statics.SetDefMinMaxPersonali = async function (idapp, valmin, valmax, circuitId) {
 
-  ris = await Circuit.updateMany({ idapp },
-    {
-      $set:
+  if (circuitId) {
+    ris = await Circuit.updateOne({ _id: circuitId },
       {
-        fido_scoperto_default: valmin,
-        qta_max_default: valmax,
-      }
-    });
+        $set:
+        {
+          fido_scoperto_default: valmin,
+          qta_max_default: valmax,
+        }
+      });
+  } else {
+
+    ris = await Circuit.updateMany({ idapp },
+      {
+        $set:
+        {
+          fido_scoperto_default: valmin,
+          qta_max_default: valmax,
+        }
+      });
+  }
 
 };
 
@@ -991,16 +991,27 @@ CircuitSchema.statics.getListCircuitsByUsername = async function (idapp, usernam
 
 };
 
-CircuitSchema.statics.SetDefMinMaxCollettivi = async function (idapp, valmin, valmax) {
+CircuitSchema.statics.SetDefMinMaxCollettivi = async function (idapp, valmin, valmax, circuitId) {
 
-  ris = await Circuit.updateMany({ idapp },
-    {
-      $set:
+  if (circuitId) {
+    ris = await Circuit.updateOne({ _id: circuitId },
       {
-        fido_scoperto_default_grp: valmin,
-        qta_max_default_grp: valmax,
-      }
-    });
+        $set:
+        {
+          fido_scoperto_default_grp: valmin,
+          qta_max_default_grp: valmax,
+        }
+      });
+  } else {
+    ris = await Circuit.updateMany({ idapp },
+      {
+        $set:
+        {
+          fido_scoperto_default_grp: valmin,
+          qta_max_default_grp: valmax,
+        }
+      });
+  }
 
 };
 
diff --git a/src/server/router/index_router.js b/src/server/router/index_router.js
index 0b6d93c..22327a6 100755
--- a/src/server/router/index_router.js
+++ b/src/server/router/index_router.js
@@ -413,6 +413,19 @@ router.post('/settable', authenticate, async (req, res) => {
       resolve(mytablerec._id && mytable.findById(mytablerec._id))
     });
 
+    // Controlla se esiste già questo record:
+    if (shared_consts.TABLES_FIELDS_DESCR_AND_CITY_AND_USER.includes(params.table)) {
+      if (mytablerec.isNew) {
+        const trovatoDuplicato = await mytable.findOne({idapp: mytablerec.idapp, descr: mytablerec.descr, idCity: mytablerec.idCity, userId: mytablerec.userId }).lean();
+        if (trovatoDuplicato) {
+          // trovatoDuplicato
+          return res.status(200).send({ code: server_constants.RIS_CODE_REC_DUPLICATED_DESCR_CITY_USER, msg: '' });
+    
+
+        }
+      }
+    }
+
     return await myPromise
       .then(async (doupdate) => {
         if (doupdate)
diff --git a/src/server/router/users_router.js b/src/server/router/users_router.js
index 3c3c1a7..c1d0494 100755
--- a/src/server/router/users_router.js
+++ b/src/server/router/users_router.js
@@ -1309,11 +1309,11 @@ async function eseguiDbOp(idapp, mydata, locale, req, res) {
 
     } else if (mydata.dbop === 'ImpostaDefMinMaxPersonali') {
 
-      await Circuit.SetDefMinMaxPersonali(idapp, mydata.valmin, mydata.valmax);
+      await Circuit.SetDefMinMaxPersonali(idapp, mydata.valmin, mydata.valmax, mydata.circuitId);
 
     } else if (mydata.dbop === 'ImpostaDefMinMaxCollettivi') {
 
-      await Circuit.SetDefMinMaxCollettivi(idapp, mydata.valmin, mydata.valmax);
+      await Circuit.SetDefMinMaxCollettivi(idapp, mydata.valmin, mydata.valmax, mydata.circuitId);
 
     } else if (mydata.dbop === 'AbilitaTuttiCircuiti') {
 
diff --git a/src/server/tools/server_constants.js b/src/server/tools/server_constants.js
index 16148ba..9eb620b 100755
--- a/src/server/tools/server_constants.js
+++ b/src/server/tools/server_constants.js
@@ -6,6 +6,7 @@ module.exports = Object.freeze({
   RIS_CODE_EMAIL_ALREADY_VERIFIED: -5,
   RIS_CODE_EMAIL_VERIFIED: 1,
 
+  RIS_CODE_REC_DUPLICATED_DESCR_CITY_USER: -110,
   RIS_CODE_REC_ALREADY_EXIST_SYMBOL: -102,
   RIS_CODE_REC_ALREADY_EXIST_CODE: -101,
   RIS_CODE_REC_ALREADY_EXIST_NAME: -100,
diff --git a/src/server/tools/shared_nodejs.js b/src/server/tools/shared_nodejs.js
index c42fd0c..77460ea 100755
--- a/src/server/tools/shared_nodejs.js
+++ b/src/server/tools/shared_nodejs.js
@@ -206,6 +206,8 @@ module.exports = {
   TABLES_CREATEDBY: ['mygroups', 'circuits'],
   TABLES_UPDATE_LASTMODIFIED: ['myskills', 'mybachecas', 'myhosps', 'mygoods', 'bots', 'mygroups', 'circuits'],
 
+  TABLES_FIELDS_DESCR_AND_CITY_AND_USER: ['myskills', 'mybachecas', 'myhosps', 'mygoods'],
+
   TABLES_PERM_CHANGE_FOR_USERS: ['myskills', 'mybachecas', 'myhosps', 'mygoods'],
 
   TABLES_POPULATE_DATA: [