diff --git a/src/server/models/mybacheca.js b/src/server/models/mybacheca.js
index 68e3f2f..b37d53d 100755
--- a/src/server/models/mybacheca.js
+++ b/src/server/models/mybacheca.js
@@ -330,7 +330,7 @@ MyBachecaSchema.statics.getMyRecById = function(idapp, id) {
     {
       '$lookup': {
         'from': 'sectors',
-        'localField': 'recSkill.idSector',
+        'localField': 'idSector',
         'foreignField': '_id',
         'as': 'sector',
       },
diff --git a/src/server/models/mygood.js b/src/server/models/mygood.js
index 92746f6..10cf1d7 100755
--- a/src/server/models/mygood.js
+++ b/src/server/models/mygood.js
@@ -237,7 +237,7 @@ MyGoodSchema.statics.getMyRecById = function(idapp, idGood) {
     {
       '$project': {
         'recGood': 1,
-        'sectorgood': 1,
+        'sectorGood': 1,
         'idSectorGood': 1,
         'idGood': 1,
         'idShipping': 1,
@@ -293,7 +293,7 @@ MyGoodSchema.statics.getMyRecById = function(idapp, idGood) {
     {
       '$project': {
         'recGood': 1,
-        'sectorgood': 1,
+        'sectorGood': 1,
         'idSectorGood': 1,
         'idGood': 1,
         'idShipping': 1,
@@ -326,9 +326,10 @@ MyGoodSchema.statics.getMyRecById = function(idapp, idGood) {
     {
       '$lookup': {
         'from': 'sectorgoods',
-        'localField': 'recGood.idSectorGood',
+        'localField': 'idSectorGood',
+        // 'localField': 'recGood.idSectorGood',
         'foreignField': '_id',
-        'as': 'sectorgood',
+        'as': 'sectorGood',
       },
     },
     {
@@ -349,7 +350,7 @@ MyGoodSchema.statics.getMyRecById = function(idapp, idGood) {
     {
       '$project': {
         'recGood': 1,
-        'sectorgood': 1,
+        'sectorGood': 1,
         'idSectorGood': 1,
         'idGood': 1,
         'idShipping': 1,
@@ -405,7 +406,7 @@ MyGoodSchema.statics.getMyRecById = function(idapp, idGood) {
     {
       '$project': {
         'recGood': 1,
-        'sectorgood': 1,
+        'sectorGood': 1,
         'idSectorGood': 1,
         'idGood': 1,
         'idShipping': 1,
@@ -461,7 +462,7 @@ MyGoodSchema.statics.getMyRecById = function(idapp, idGood) {
     {
       '$project': {
         'recGood': 1,
-        'sectorgood': 1,
+        'sectorGood': 1,
         'idSectorGood': 1,
         'idGood': 1,
         'idShipping': 1,
diff --git a/src/server/models/mygroup.js b/src/server/models/mygroup.js
index d253428..b8a02e7 100755
--- a/src/server/models/mygroup.js
+++ b/src/server/models/mygroup.js
@@ -87,7 +87,9 @@ const MyGroupSchema = new Schema({
   },
   date_created: {
     type: Date,
-    default: Date.now,
+  },
+  date_updated: {
+    type: Date,
   },
   date_blocked: {
     type: Date,
@@ -234,6 +236,7 @@ MyGroupSchema.statics.getWhatToShow = function(idapp, username) {
     refused_users: 1,
     createdBy: 1,
     date_created: 1,
+    date_updated: 1,
   };
 
 };
@@ -248,6 +251,8 @@ MyGroupSchema.statics.getWhatToShow_Unknown = function(idapp, username) {
     idCatGrp: 1,
     idCity: 1,
     note: 1,
+    date_created: 1,
+    date_updated: 1,
   };
 };
 
diff --git a/src/server/models/myhosp.js b/src/server/models/myhosp.js
index a961b6e..0afe4fc 100755
--- a/src/server/models/myhosp.js
+++ b/src/server/models/myhosp.js
@@ -318,7 +318,7 @@ MyHospSchema.statics.getMyRecById = function(idapp, id) {
     {
       '$lookup': {
         'from': 'sectors',
-        'localField': 'recSkill.idSector',
+        'localField': 'idSector',
         'foreignField': '_id',
         'as': 'sector',
       },
diff --git a/src/server/models/myskill.js b/src/server/models/myskill.js
index 3472041..f5ec38b 100755
--- a/src/server/models/myskill.js
+++ b/src/server/models/myskill.js
@@ -325,7 +325,7 @@ MySkillSchema.statics.getMyRecById = function(idapp, idSkill) {
     {
       '$lookup': {
         'from': 'sectors',
-        'localField': 'recSkill.idSector',
+        'localField': 'idSector',
         'foreignField': '_id',
         'as': 'sector',
       },
diff --git a/src/server/router/index_router.js b/src/server/router/index_router.js
index b4539be..93dce6c 100755
--- a/src/server/router/index_router.js
+++ b/src/server/router/index_router.js
@@ -253,6 +253,10 @@ router.post('/settable', authenticate, async (req, res) => {
         mydata.createdBy = req.user.username;
     }
 
+    if (shared_consts.TABLES_UPDATE_LASTMODIFIED.includes(params.table)) {
+      mydata.date_updated = new Date();
+    }
+
     if (shared_consts.TABLES_PERM_NEWREC.includes(params.table)) {
       if (!consentito) {
         mydata.verifyrec = false;
diff --git a/src/server/telegram/telegrambot.js b/src/server/telegram/telegrambot.js
index addee3e..7a8e6af 100755
--- a/src/server/telegram/telegrambot.js
+++ b/src/server/telegram/telegrambot.js
@@ -2480,7 +2480,7 @@ class Telegram {
   async askUsernameInvitante(msg) {
     try {
       let rec = this.getRecInMem(msg);
-      if (msg.text === undefined)
+      if (msg.text === undefined || msg.text === 'undefined')
         return false;
 
       if (rec) {
@@ -2545,8 +2545,8 @@ class Telegram {
   async checkIfUsernameTelegramSet(msg) {
     try {
       if (!msg.from.username) {
-        //await this.sendMsgByTemplateByMsgStrutt('MSG_SET_USERNAME', msg);
-        await this.sendMsgByTextByMsgStrutt('MSG_SET_USERNAME_TELEGRAM', msg);
+        await this.sendMsgByTemplateByMsgStrutt('MSG_SET_USERNAME', msg);
+        // await this.sendMsgByTextByMsgStrutt('MSG_SET_USERNAME_TELEGRAM', msg);
         return false;
         //await this.sendMsgByTemplate('MSG_SET_USERNAME', myuser);
       }
diff --git a/src/server/tools/shared_nodejs.js b/src/server/tools/shared_nodejs.js
index 9f7ec5f..a82f10b 100755
--- a/src/server/tools/shared_nodejs.js
+++ b/src/server/tools/shared_nodejs.js
@@ -140,7 +140,7 @@ module.exports = {
     'movements'],
   TABLES_USER_ID: ['mygroups', 'myskills', 'mybachecas', 'myhosps', 'mygoods'],
   TABLES_CREATEDBY: ['mygroups'],
-  TABLES_UPDATE_LASTMODIFIED: ['myskills', 'mybachecas', 'myhosps', 'mygoods', 'bots'],
+  TABLES_UPDATE_LASTMODIFIED: ['myskills', 'mybachecas', 'myhosps', 'mygoods', 'bots', 'mygroups'],
 
   TABLES_PERM_CHANGE_FOR_USERS: ['myskills', 'mybachecas', 'myhosps', 'mygoods'],