diff --git a/package.json b/package.json
index f8a1cb21..bce9a400 100644
--- a/package.json
+++ b/package.json
@@ -97,7 +97,7 @@
     "botlib": "3.0.11",
     "c3-chart-maker": "0.2.8",
     "cd": "0.3.3",
-    "chatgpt": "2.4.2",
+    "chatgpt": "^2.4.2",
     "chrome-remote-interface": "0.31.3",
     "cli-progress": "3.11.2",
     "cli-spinner": "0.2.10",
@@ -128,7 +128,7 @@
     "moment": "1.3.0",
     "ms-rest-azure": "3.0.0",
     "nexmo": "2.9.1",
-    "ngrok": "4.3.3",
+    "ngrok": "5.0.0-beta.2",
     "node-cron": "3.0.2",
     "node-html-parser": "6.1.5",
     "node-nlp": "4.26.1",
@@ -136,7 +136,7 @@
     "npm": "9.6.1",
     "open": "8.4.0",
     "open-docxtemplater-image-module": "1.0.3",
-    "openai": "3.3.0",
+    "openai": "4.6.0",
     "pdf-extraction": "1.0.2",
     "pdf-to-png-converter": "3.1.0",
     "pdfkit": "0.13.0",
@@ -180,7 +180,7 @@
     "vm2-process": "2.1.1",
     "walk-promise": "0.2.0",
     "washyourmouthoutwithsoap": "1.0.2",
-    "whatsapp-web.js": "git://github.com/pedroslopez/whatsapp-web.js#abac063b779570729476cf42e29dc694e5345ca6",
+    "whatsapp-web.js": "git://github.com/pedroslopez/whatsapp-web.js#b671b0c708f0bc6187ccec078a0f3e9c08db4bce",
     "winston": "3.8.2",
     "winston-logs-display": "1.0.0",
     "ws": "8.12.1",
diff --git a/packages/admin.gbapp/dialogs/AdminDialog.ts b/packages/admin.gbapp/dialogs/AdminDialog.ts
index e567e4da..0422987a 100644
--- a/packages/admin.gbapp/dialogs/AdminDialog.ts
+++ b/packages/admin.gbapp/dialogs/AdminDialog.ts
@@ -421,7 +421,7 @@ export class AdminDialog extends IGBDialog {
 
           min.adminService.setValue(min.instance.instanceId, 'AntiCSRFAttackState', state);
 
-          const redirectUri = urlJoin(min.instance.botEndpoint, min.instance.botId, '/token');
+          const redirectUri = urlJoin(process.env.BOT_URL, min.instance.botId, '/token');
           const url = `https://login.microsoftonline.com/${step.activeDialog.state.authenticatorTenant}/oauth2/authorize?client_id=${min.instance.marketplaceId}&response_type=code&redirect_uri=${redirectUri}&scope=https://graph.microsoft.com/.default&state=${state}&response_mode=query`;
 
           await min.conversationalService.sendText(min, step, Messages[locale].consent(url));
diff --git a/packages/admin.gbapp/services/GBAdminService.ts b/packages/admin.gbapp/services/GBAdminService.ts
index ef5aaa99..a2a45048 100644
--- a/packages/admin.gbapp/services/GBAdminService.ts
+++ b/packages/admin.gbapp/services/GBAdminService.ts
@@ -170,6 +170,11 @@ export class GBAdminService implements IGBAdminService {
       // .gbot packages are handled using storage API, so no download
       // of local resources is required.
       const gbai = DialogKeywords.getGBAIPath(min.instance.botId);
+
+      if (packageType === 'gbkb') {
+        await deployer['cleanupPackage'](min.instance, packageName);
+      }
+
       await deployer['downloadFolder'](min,
         Path.join('work', `${gbai}`),
         Path.basename(localFolder));
@@ -178,9 +183,10 @@ export class GBAdminService implements IGBAdminService {
   }
   public static async rebuildIndexPackageCommand(min: GBMinInstance, deployer: GBDeployer) {
     const service = await AzureDeployerService.createInstance(deployer);
+    const searchIndex = min.instance.searchIndex ? min.instance.searchIndex : GBServer.globals.minBoot.instance.searchIndex;
     await deployer.rebuildIndex(
       min.instance,
-      service.getKBSearchSchema(min.instance.searchIndex)
+      service.getKBSearchSchema(searchIndex)
     );
   }
 
diff --git a/packages/azuredeployer.gbapp/services/AzureDeployerService.ts b/packages/azuredeployer.gbapp/services/AzureDeployerService.ts
index 40401757..dd145f54 100644
--- a/packages/azuredeployer.gbapp/services/AzureDeployerService.ts
+++ b/packages/azuredeployer.gbapp/services/AzureDeployerService.ts
@@ -266,6 +266,11 @@ export class AzureDeployerService implements IGBInstallationDeployer {
   }
 
   public async updateBotProxy(botId: string, group: string, endpoint: string) {
+    if (!await this.botExists(botId)) {
+      GBLog.error(`Bot ${botId} does not exist on cloud.`);  
+
+      return;
+    }
     const baseUrl = `https://management.azure.com/`;
     const username = GBConfigService.get('CLOUD_USERNAME');
     const password = GBConfigService.get('CLOUD_PASSWORD');
@@ -455,7 +460,7 @@ export class AzureDeployerService implements IGBInstallationDeployer {
     };
 
     GBLog.info(`Deploying Bot...`);
-    instance.botEndpoint = this.defaultEndPoint;
+    instance.botEndpoint = 'TODO: remove this column.';
 
     instance = await this.internalDeployBot(
       instance,
@@ -565,9 +570,7 @@ export class AzureDeployerService implements IGBInstallationDeployer {
           luisAppIds: [nlpAppId],
           luisKey: nlpKey,
           msaAppId: appId,
-          msaAppPassword: appPassword,
-          enabledChannels: ['webchat', 'skype'], //, "facebook"],
-          configuredChannels: ['webchat', 'skype'] //, "facebook"]
+          msaAppPassword: appPassword
         }
       };
 
diff --git a/packages/basic.gblib/index.ts b/packages/basic.gblib/index.ts
index 78bad742..b9aae1b0 100644
--- a/packages/basic.gblib/index.ts
+++ b/packages/basic.gblib/index.ts
@@ -60,7 +60,7 @@ export function createKoaHttpServer(
   app.use(koaBody.koaBody({ multipart: true }));
   app.use(middleware);
   const server =   app.listen(port);
-  const SERVER_TIMEOUT = 60 * 60 * 24 * 1000; // Equals to client RPC set .
+  const SERVER_TIMEOUT = 60 * 60 * 24 * 1000; // Equals to client RPC set.
   server.timeout = SERVER_TIMEOUT;
 
   return {
diff --git a/packages/basic.gblib/services/DialogKeywords.ts b/packages/basic.gblib/services/DialogKeywords.ts
index 7cf8e71f..55a4b9d7 100644
--- a/packages/basic.gblib/services/DialogKeywords.ts
+++ b/packages/basic.gblib/services/DialogKeywords.ts
@@ -1230,7 +1230,9 @@ export class DialogKeywords {
         GBLog.info(`BASIC: Markdown file ${filename} not found on database for ${min.instance.botId}.`);
       }
 
-      await min.conversationalService['playMarkdown'](min, md, DialogKeywords.getChannel(), mobile);
+      await min.conversationalService['playMarkdown'](min, md, DialogKeywords.getChannel(), null, mobile);
+      
+      return;
     } else {
       const gbaiName = DialogKeywords.getGBAIPath(min.botId, `gbkb`);
 
@@ -1246,12 +1248,12 @@ export class DialogKeywords {
     }
 
     if (!url) {
-      const imageData = await (await fetch(url)).arrayBuffer();
+
       const ext = mime.extension(Path.extname(filename.localName));
-
+      
       // Prepare a cache to be referenced by Bot Framework.
-
-      let buf: any = Buffer.from(imageData);
+      
+      const buf = Fs.readFileSync(filename);
       const gbaiName = DialogKeywords.getGBAIPath(min.botId);
       const localName = Path.join('work', gbaiName, 'cache', `tmp${GBAdminService.getRndReadableIdentifier()}.${ext}`);
       Fs.writeFileSync(localName, buf, { encoding: null });
diff --git a/packages/basic.gblib/services/GBVMService.ts b/packages/basic.gblib/services/GBVMService.ts
index d217c042..bb8aa593 100644
--- a/packages/basic.gblib/services/GBVMService.ts
+++ b/packages/basic.gblib/services/GBVMService.ts
@@ -89,6 +89,7 @@ export class GBVMService extends GBService {
     const docxStat = Fs.statSync(urlJoin(folder, wordFile));
     const interval = 3000; // If compiled is older 30 seconds, then recompile.
     let writeVBS = true;
+
     if (Fs.existsSync(fullVbsFile)) {
       const vbsStat = Fs.statSync(fullVbsFile);
       if (docxStat['mtimeMs'] < vbsStat['mtimeMs'] + interval) {
@@ -102,6 +103,8 @@ export class GBVMService extends GBService {
     if (writeVBS) {
       let text = await this.getTextFromWord(folder, wordFile);
 
+      // Pre process SET SCHEDULE calls.
+
       const schedule = GBVMService.getSetScheduleKeywordArgs(text);
       const s = new ScheduleServices();
       if (schedule) {
@@ -110,10 +113,14 @@ export class GBVMService extends GBService {
         await s.deleteScheduleIfAny(min, mainName);
       }
       text = text.replace(/^\s*SET SCHEDULE (.*)/gim, '');
+
+      // Write VBS file without pragma keywords.
+
       Fs.writeFileSync(urlJoin(folder, vbsFile), text);
     }
 
     // Process node_modules install.
+
     const node_modules = urlJoin(process.env.PWD, folder, 'node_modules');
     if (!Fs.existsSync(node_modules)) {
       const packageJson = `
@@ -143,7 +150,7 @@ export class GBVMService extends GBService {
     const fullFilename = urlJoin(folder, filename);
     if (process.env.DEV_HOTSWAP) {
       Fs.watchFile(fullFilename, async () => {
-        await this.translateBASIC(fullFilename, min);
+        await this.translateBASIC(mainName, fullFilename, min);
         const parsedCode: string = Fs.readFileSync(jsfile, 'utf8');
         min.sandBoxMap[mainName.toLowerCase().trim()] = parsedCode;
       });
@@ -156,17 +163,17 @@ export class GBVMService extends GBService {
       const jsStat = Fs.statSync(jsfile);
       const interval = 30000; // If compiled is older 30 seconds, then recompile.
       if (compiledAt.isFile() && compiledAt['mtimeMs'] > jsStat['mtimeMs'] + interval) {
-        await this.translateBASIC(fullFilename, min);
+        await this.translateBASIC(mainName, fullFilename, min);
       }
     } else {
-      await this.translateBASIC(fullFilename, min);
+      await this.translateBASIC(mainName, fullFilename, min);
     }
     const parsedCode: string = Fs.readFileSync(jsfile, 'utf8');
     min.sandBoxMap[mainName.toLowerCase().trim()] = parsedCode;
     return filename;
   }
 
-  public async translateBASIC(filename: any, min: GBMinInstance) {
+  public async translateBASIC(mainName, filename: any, min: GBMinInstance) {
     // Converts General Bots BASIC into regular VBS
 
     let basicCode: string = Fs.readFileSync(filename, 'utf8');
@@ -191,10 +198,16 @@ export class GBVMService extends GBService {
       }
     } while (include);
 
-    let { code, jsonMap } = await this.convert(basicCode);
+    let { code, map, metadata } = await this.convert(mainName, basicCode);
+
+    // Generates function JSON metadata to be used later.
+
+    const jsonFile = `${filename}.json`;
+    Fs.writeFileSync(jsonFile, JSON.stringify(metadata));
+
     const mapFile = `${filename}.map`;
 
-    Fs.writeFileSync(mapFile, JSON.stringify(jsonMap));
+    Fs.writeFileSync(mapFile, JSON.stringify(map));
 
     // Run JS into the GB context.
 
@@ -211,14 +224,14 @@ export class GBVMService extends GBService {
       
       // Unmarshalls Local variables from server VM.
 
-      let pid = this.pid;
+      const pid = this.pid;
       let id = this.id;
       let username = this.username;
       let mobile = this.mobile;
       let from = this.from;
-      let channel = this.channel;
-      let ENTER = this.ENTER;
-      let headers = this.headers;
+      const channel = this.channel;
+      const ENTER = this.ENTER;
+      const headers = this.headers;
       let data = this.data;
       let list = this.list;
       let httpUsername = this.httpUsername;
@@ -226,9 +239,9 @@ export class GBVMService extends GBService {
       let today = this.today;
       let now = this.now;
       let page = null;
-      let files = [];
+      const files = [];
       let col = 1;
-      let index = 1 
+      let index = 1;
 
       // Makes objects in BASIC insensitive.
 
@@ -236,7 +249,7 @@ export class GBVMService extends GBService {
         
         if (!listOrRow) {
           
-          return listOrRow
+          return listOrRow;
         };
 
         const lowercase = (oldKey) => typeof oldKey === 'string' ? oldKey.toLowerCase() : oldKey;
@@ -342,27 +355,70 @@ export class GBVMService extends GBService {
     return text;
   }
 
+  public static getMetadata(mainName: string, propertiesText, description) {
+    const properties = [];
+
+    if (propertiesText) {
+      const getType = asClause => {
+        if (asClause.indexOf('AS STRING')) {
+          return 'string';
+        } else {
+          return 'enum';
+        }
+      };
+
+      for (let i = 0; i < propertiesText.length; i++) {
+        const propertiesExp = propertiesText[i];
+        const t = getType(propertiesExp[2]);
+        let element = {};
+        element['type'] = t;
+
+        if (t === 'enum') {
+          element['enum'] =  propertiesExp[2];
+        } else if (t === 'string') {
+          element['description'] = propertiesExp[2];
+        }
+
+        properties.push(element);
+      }
+    }
+
+    let json = {
+      name: `${mainName}`,
+      description: description ? description[1] : '',
+      parameters: {
+        type: 'object',
+        properties: properties ? properties : []
+      }
+    };
+
+    return json;
+  }
+
   /**
    * Converts General Bots BASIC
    *
    *
    * @param code General Bots BASIC
    */
-  public async convert(code: string) {
+  public async convert(mainName: string, code: string) {
+
     // Start and End of VB2TS tags of processing.
 
     code = process.env.ENABLE_AUTH ? `hear GBLogExin as login\n${code}` : code;
     var lines = code.split('\n');
     const keywords = KeywordsExpressions.getKeywords();
     let current = 41;
-    const map = {}; 
+    const map = {};
+    let properties = [];
+    let description;
 
     for (let i = 1; i <= lines.length; i++) {
       let line = lines[i - 1];
 
       // Remove lines before statments.
 
-      line = line.replace(/^\s*\d+\s*/gi,'');
+      line = line.replace(/^\s*\d+\s*/gi, '');
 
       for (let j = 0; j < keywords.length; j++) {
         line = line.replace(keywords[j][0], keywords[j][1]);
@@ -374,10 +430,27 @@ export class GBVMService extends GBService {
       current = current + (add ? add : 0);
       map[i] = current;
       lines[i - 1] = line;
+
+      // Pre-process static KEYWORDS.
+
+      const params = /^\s*PARAM\s*(.*)\s*AS\s*(.*)/gim;
+      const param = params.exec(line);
+      if (param) {
+        properties.push(param);
+      }
+
+      const descriptionKeyword = /^\s*DESCRIPTION\s*\"(.*)\"/gim;
+      let descriptionReg = descriptionKeyword.exec(line);
+      if (descriptionReg) {
+        description = descriptionReg[1];
+      }
     }
 
     code = `${lines.join('\n')}\n`;
-    return { code, jsonMap: map };
+
+    let metadata = GBVMService.getMetadata(mainName, properties, description);
+
+    return { code, map, metadata };
   }
 
   /**
@@ -389,7 +462,8 @@ export class GBVMService extends GBService {
     step,
     user: GuaribasUser,
     deployer: GBDeployer,
-    debug: boolean = false
+    debug: boolean = false,
+    params = []
   ) {
     // Creates a class DialogKeywords which is the *this* pointer
     // in BASIC.
@@ -414,18 +488,25 @@ export class GBVMService extends GBService {
       }
     }
 
+    // Adds params as variables to be added later as global objects..
+
+    let keys = Object.keys(params);
+    for (let j = 0; j < keys.length; j++) {
+      variables[keys[j]] = params[keys[j]];
+    }
+
     const botId = min.botId;
     const path = DialogKeywords.getGBAIPath(min.botId, `gbdialog`);
     const gbdialogPath = urlJoin(process.cwd(), 'work', path);
     const scriptPath = urlJoin(gbdialogPath, `${text}.js`);
 
     let code = min.sandBoxMap[text];
-    const channel = step? step.context.activity.channelId : 'web';
+    const channel = step ? step.context.activity.channelId : 'web';
     const pid = GBVMService.createProcessInfo(user, min, channel);
     const dk = new DialogKeywords();
     const sys = new SystemKeywords();
-    await dk.setFilter ({pid: pid, value: null });
-    
+    await dk.setFilter({ pid: pid, value: null });
+
     sandbox['variables'] = variables;
     sandbox['id'] = sys.getRandomId();
     sandbox['username'] = await dk.userName({ pid });
@@ -439,7 +520,7 @@ export class GBVMService extends GBService {
     sandbox['httpPs'] = '';
     sandbox['pid'] = pid;
     sandbox['contentLocale'] = contentLocale;
-    sandbox['callTimeout'] =  60 * 60 * 24 * 1000;
+    sandbox['callTimeout'] = 60 * 60 * 24 * 1000;
     sandbox['channel'] = channel;
     sandbox['today'] = await dk.getToday({ pid });
     sandbox['now'] = await dk.getNow({ pid });
@@ -489,7 +570,6 @@ export class GBVMService extends GBService {
       }
     } catch (error) {
       throw new Error(`BASIC RUNTIME ERR: ${error.message ? error.message : error}\n Stack:${error.stack}`);
-    } finally {
     }
 
     return result;
diff --git a/packages/basic.gblib/services/KeywordsExpressions.ts b/packages/basic.gblib/services/KeywordsExpressions.ts
index b6dad81e..b1e2ebce 100644
--- a/packages/basic.gblib/services/KeywordsExpressions.ts
+++ b/packages/basic.gblib/services/KeywordsExpressions.ts
@@ -331,7 +331,7 @@ export class KeywordsExpressions {
       /^\s*(.*)\=\s*(REWRITE)(\s*)(.*)/gim,
       ($0, $1, $2, $3, $4) => {
         const params = this.getParams($4, ['text']);
-        return `await sys.rewrite ({pid: pid, ${params}})`;
+        return `${$1} = await sys.rewrite ({pid: pid, ${params}})`;
       }
     ];
 
diff --git a/packages/core.gbapp/services/GBConversationalService.ts b/packages/core.gbapp/services/GBConversationalService.ts
index 235cf75f..a6d68b6d 100644
--- a/packages/core.gbapp/services/GBConversationalService.ts
+++ b/packages/core.gbapp/services/GBConversationalService.ts
@@ -308,10 +308,10 @@ export class GBConversationalService {
     step: GBDialogStep,
     mobile: string,
     url: string,
-    caption: string, 
+    caption: string,
     channel: string
   ): Promise<any> {
-    return await this.sendFile(min, step, mobile, url , caption);
+    return await this.sendFile(min, step, mobile, url, caption);
   }
 
   public async sendFile(
@@ -393,23 +393,23 @@ export class GBConversationalService {
       }
     } else {
       if (min.instance.smsKey && min.instance.smsSecret) {
-      return new Promise((resolve: any, reject: any): any => {
-        const nexmo = new Nexmo({
-          apiKey: min.instance.smsKey,
-          apiSecret: min.instance.smsSecret
+        return new Promise((resolve: any, reject: any): any => {
+          const nexmo = new Nexmo({
+            apiKey: min.instance.smsKey,
+            apiSecret: min.instance.smsSecret
+          });
+          // tslint:disable-next-line:no-unsafe-any
+          nexmo.message.sendSms(min.instance.smsServiceNumber, mobile, text, {}, (err, data) => {
+            const message = data.messages ? data.messages[0] : {};
+            if (err || message['error-text']) {
+              GBLog.error(`BASIC: error sending SMS to ${mobile}: ${message['error-text']}`);
+              reject(message['error-text']);
+            } else {
+              resolve(data);
+            }
+          });
         });
-        // tslint:disable-next-line:no-unsafe-any
-        nexmo.message.sendSms(min.instance.smsServiceNumber, mobile, text, {}, (err, data) => {
-          const message = data.messages ? data.messages[0] : {};
-          if (err || message['error-text']) {
-            GBLog.error(`BASIC: error sending SMS to ${mobile}: ${message['error-text']}`);
-            reject(message['error-text']);
-          } else {
-            resolve(data);
-          }
-        });
-      });
-    }
+      }
     }
   }
 
@@ -462,7 +462,7 @@ export class GBConversationalService {
     return new Promise<string>(async (resolve, reject) => {
       try {
         const oggFile = new Readable();
-        oggFile._read = () => {}; // _read is required but you can noop it
+        oggFile._read = () => { }; // _read is required but you can noop it
         oggFile.push(buffer);
         oggFile.push(null);
 
@@ -526,8 +526,12 @@ export class GBConversationalService {
     });
   }
 
-  public async playMarkdown(min: GBMinInstance, answer: string, channel: string, step: GBDialogStep, mobile: string) {
-    const user = step ? await min.userProfile.get(step.context, {}) : null;
+  public async playMarkdown(min: GBMinInstance, answer: string, channel: string,
+    step: GBDialogStep, mobile: string) {
+
+    const sec = new SecService();
+    const user = await sec.getUserFromSystemId(mobile ? mobile : step.context.activity.from.id);
+
     let text = answer;
 
     // Calls language translator.
@@ -902,7 +906,7 @@ export class GBConversationalService {
     const key = min.core.getParam<string>(min.instance, 'spellcheckerKey', null);
 
     if (key) {
-    text = text.charAt(0).toUpperCase() + text.slice(1);
+      text = text.charAt(0).toUpperCase() + text.slice(1);
       const data = await AzureText.getSpelledText(key, text);
       if (data !== text) {
         GBLog.info(`Spelling>: ${data}`);
@@ -914,7 +918,7 @@ export class GBConversationalService {
   }
 
   public async translate(min: GBMinInstance, text: string, language: string): Promise<string> {
-    
+
     const translatorEnabled = () => {
       if (min.instance.params) {
         const params = JSON.parse(min.instance.params);
@@ -994,7 +998,7 @@ export class GBConversationalService {
     }
   }
 
-  public static async handleText (min, user, step, text: string){
+  public static async handleText(min, user, step, text: string) {
     const sec = new SecService();
 
     text = text.replace(/<([^>]+?)([^>]*?)>(.*?)<\/\1>/gi, '');
@@ -1059,7 +1063,13 @@ export class GBConversationalService {
     // If it is a group, spells and sends them back.
 
     const group = step.context.activity['group'];
-    if (textProcessed !== text && group) {
+
+    const groupSpell = group ? await min.core.getParam(
+      min.instance,
+      'Group Spell',
+      false) : false;
+
+    if (textProcessed !== text && group && groupSpell) {
       await min.whatsAppDirectLine.sendToDevice(group, `Spell: ${text}`);
     }
 
@@ -1068,14 +1078,14 @@ export class GBConversationalService {
     let locale = min.core.getParam(
       min.instance,
       'Default User Language',
-      GBConfigService.get('DEFAULT_USER_LANGUAGE')
-    );
+      GBConfigService.get('DEFAULT_USER_LANGUAGE'));
+
     const detectLanguage =
       min.core.getParam(
         min.instance,
         'Language Detector',
-        GBConfigService.getBoolean('LANGUAGE_DETECTOR')
-      ) === 'true';
+        false) != false;
+
     locale = user.locale;
     if (text != '' && detectLanguage && !locale) {
       locale = await min.conversationalService.getLanguage(min, text);
@@ -1121,11 +1131,11 @@ export class GBConversationalService {
       GBLog.verbose(`Translated text(prompt): ${text}.`);
     }
     if (step.activeDialog.state.options['kind'] === 'file') {
-      
+
       return await step.prompt('attachmentPrompt', {});
     } else {
       await this.sendText(min, step, text);
-      return await step.prompt('textPrompt',  {});
+      return await step.prompt('textPrompt', {});
     }
   }
 
@@ -1221,8 +1231,8 @@ export class GBConversationalService {
    */
   public async sendOnConversation(min: GBMinInstance, user: GuaribasUser, message: any) {
     if (message['buttons'] || message['sections']) {
-      await min['whatsAppDirectLine'].sendToDevice(user.userSystemId, message, user.conversationReference );
-    } else  if (user.conversationReference.startsWith('spaces')) {
+      await min['whatsAppDirectLine'].sendToDevice(user.userSystemId, message, user.conversationReference);
+    } else if (user.conversationReference.startsWith('spaces')) {
       await min['googleDirectLine'].sendToDevice(user.userSystemId, null, user.conversationReference, message);
     } else {
       const ref = JSON.parse(user.conversationReference);
diff --git a/packages/core.gbapp/services/GBCoreService.ts b/packages/core.gbapp/services/GBCoreService.ts
index dd1c1231..0469c5eb 100644
--- a/packages/core.gbapp/services/GBCoreService.ts
+++ b/packages/core.gbapp/services/GBCoreService.ts
@@ -433,6 +433,7 @@ ENDPOINT_UPDATE=true
         await CollectionUtil.asyncForEach(instances, async instance => {
           GBLog.info(`Updating bot endpoint for ${instance.botId}...`);
           try {
+            
             await installationDeployer.updateBotProxy(
               instance.botId,
               GBConfigService.get('CLOUD_GROUP'),
@@ -682,22 +683,20 @@ ENDPOINT_UPDATE=true
       value = params ? params[name] : defaultValue;
     }
     if (typeof defaultValue === 'boolean') {
-      return new Boolean(value ? value.toString().toLowerCase() === 'true' : defaultValue);
+      return new Boolean(value ? value.toString().toLowerCase() === 'true' : defaultValue).valueOf();
     }
     if (typeof defaultValue === 'string') {
       return value ? value : defaultValue;
     }
     if (typeof defaultValue === 'number') {
-      return new Number(value ? value : defaultValue ? defaultValue : 0);
+      return new Number(value ? value : defaultValue ? defaultValue : 0).valueOf();
     }
 
     if (instance['dataValues'] && !value) {
       value = instance['dataValues'][name];
       if (value === null) {
         const minBoot = GBServer.globals.minBoot as any;
-        if (minBoot.instance && minBoot.instance.datavalues) {
-          value = minBoot.instance.datavalues[name];
-        }
+        value = minBoot.instance[name];
       }
     }
 
diff --git a/packages/core.gbapp/services/GBDeployer.ts b/packages/core.gbapp/services/GBDeployer.ts
index 431a2f9c..85e301a0 100644
--- a/packages/core.gbapp/services/GBDeployer.ts
+++ b/packages/core.gbapp/services/GBDeployer.ts
@@ -105,10 +105,18 @@ export class GBDeployer implements IGBDeployer {
    */
   public static async internalGetDriveClient(min: GBMinInstance) {
     let token;
-    if (min['cacheToken']) {
+
+    // TODO: Add expiration logic.  
+
+    if (min['cacheToken'] && null) {
       return min['cacheToken'];
     } else {
-      token = await (min.adminService as any)['acquireElevatedToken'](min.instance.instanceId, true);
+
+      // Get token as root only if the bot does not have
+      // an custom tenant for retrieving packages.
+
+      token = await (min.adminService as any)['acquireElevatedToken']
+        (min.instance.instanceId, min.instance.authenticatorTenant?false:true);
 
       const siteId = process.env.STORAGE_SITE_ID;
       const libraryId = process.env.STORAGE_LIBRARY;
@@ -280,7 +288,6 @@ export class GBDeployer implements IGBDeployer {
         `${publicAddress}/api/messages/${instance.botId}`
       );
     } else {
-      const botId = GBConfigService.get('BOT_ID');
 
       // Internally create resources on cloud provider.
 
@@ -303,6 +310,7 @@ export class GBDeployer implements IGBDeployer {
       // Makes available bot to the channels and .gbui interfaces.
 
       await GBServer.globals.minService.mountBot(instance);
+      await GBServer.globals.minService.ensureAPI();
     }
 
     // Saves final instance object and returns it.
@@ -553,7 +561,7 @@ export class GBDeployer implements IGBDeployer {
     });
   }
   public async deployPackage(min: GBMinInstance, localPath: string) {
-    // TODO: @alanperdomo: Adjust interface mismatch.
+    // TODO:  Adjust interface mismatch.
   }
   /**
    * Deploys a folder into the bot storage.
@@ -655,6 +663,30 @@ export class GBDeployer implements IGBDeployer {
     }
   }
 
+    /**
+   * Removes the package local files from cache.
+   */
+    public async cleanupPackage(instance: IGBInstance, packageName: string) {
+      const path = DialogKeywords.getGBAIPath(instance.botId, null, packageName);
+      const localFolder = Path.join('work', path);
+      rimraf.sync(localFolder);
+    }
+  
+  /**
+   * Removes the package from the storage and local work folders.
+   */
+  public async undeployPackageFromPackageName(instance: IGBInstance, packageName: string) {
+    // Gets information about the package.
+
+    const packageType = Path.extname(packageName);
+    const p = await this.getStoragePackageByName(instance.instanceId, packageName);
+
+    const path = DialogKeywords.getGBAIPath(instance.botId, null, packageName);
+    const localFolder = Path.join('work', path);
+  
+    return await this.undeployPackageFromLocalPath(instance, localFolder);
+  }
+
   /**
    * Removes the package from the storage and local work folders.
    */
@@ -677,8 +709,11 @@ export class GBDeployer implements IGBDeployer {
         const service = new KBService(this.core.sequelize);
         rimraf.sync(localPath);
 
-        return await service.undeployKbFromStorage(instance, this, p.packageId);
+        if (p){
+          await service.undeployKbFromStorage(instance, this, p.packageId);
+        }
 
+        return;
       case '.gbui':
         break;
 
@@ -709,19 +744,29 @@ export class GBDeployer implements IGBDeployer {
   public async rebuildIndex(instance: IGBInstance, searchSchema: any) {
     // Prepares search.
     let release;
-    try {
-      GBLogEx.info(instance.instanceId, `Acquiring rebuildIndex mutex...`);
-      release = await GBServer.globals.indexSemaphore.acquire();
-      GBLogEx.info(instance.instanceId, `Acquire rebuildIndex done.`);
+
+    // TODO: Semaphore logic.
+    //try {
+      GBLogEx.info(instance.instanceId, `rebuildIndex running...`);
+      // release = await GBServer.globals.indexSemaphore.acquire();
+      // GBLogEx.info(instance.instanceId, `Acquire rebuildIndex done.`);
+
+      const key = instance.searchKey ? instance.searchKey : GBServer.globals.minBoot.instance.searchKey;
+      const searchIndex = instance.searchIndex ? instance.searchIndex : GBServer.globals.minBoot.instance.searchIndex;
+      const searchIndexer = instance.searchIndexer
+        ? instance.searchIndexer
+        : GBServer.globals.minBoot.instance.searchIndexer;
+      const host = instance.searchHost ? instance.searchHost : GBServer.globals.minBoot.instance.searchHost;
+
       // Prepares search.
 
       const search = new AzureSearch(
-        instance.searchKey,
-        instance.searchHost,
-        instance.searchIndex,
-        instance.searchIndexer
+        key,
+        host,
+        searchIndex,
+        searchIndexer
       );
-      const connectionString = GBDeployer.getConnectionStringFromInstance(instance);
+      const connectionString = GBDeployer.getConnectionStringFromInstance(GBServer.globals.minBoot.instance);
       const dsName = 'gb';
 
       // Removes any previous index.
@@ -758,13 +803,13 @@ export class GBDeployer implements IGBDeployer {
       }
       await search.createIndex(searchSchema, dsName);
 
-      release();
+      // release();
       GBLogEx.info(instance.instanceId, `Released rebuildIndex mutex.`);
-    } catch {
-      if (release) {
-        release();
-      }
-    }
+    //} catch {
+      // if (release) {
+      //   release();
+      // }
+    //}
   }
 
   /**
diff --git a/packages/core.gbapp/services/GBImporterService.ts b/packages/core.gbapp/services/GBImporterService.ts
index 70122ef6..c6166461 100644
--- a/packages/core.gbapp/services/GBImporterService.ts
+++ b/packages/core.gbapp/services/GBImporterService.ts
@@ -60,10 +60,18 @@ export class GBImporter {
     localPath: string,
     additionalInstance: IGBInstance = null
   ) {
-    const settingsJson = JSON.parse(Fs.readFileSync(urlJoin(localPath, 'settings.json'), 'utf8'));
-    if (botId === undefined) {
-      botId = settingsJson.botId;
+    const file = urlJoin(localPath, 'settings.json');
+
+    let settingsJson = {botId: botId}; 
+    if (Fs.existsSync(file)){
+
+      settingsJson = JSON.parse(Fs.readFileSync(file, 'utf8'));
+      if (botId === undefined) {
+        botId = settingsJson.botId;
+      }
+      
     }
+
     let instance: IGBInstance;
     if (botId === undefined) {
       botId = GBConfigService.get('BOT_ID');
@@ -111,10 +119,10 @@ export class GBImporter {
     localPath: string,
     settingsJson: any
   ) {
-    const packageJson = JSON.parse(Fs.readFileSync(urlJoin(localPath, 'package.json'), 'utf8'));
-    const servicesJson = JSON.parse(Fs.readFileSync(urlJoin(localPath, 'services.json'), 'utf8'));
-
-    const fullSettingsJson = { ...GBServer.globals.bootInstance, ...packageJson, ...settingsJson, ...servicesJson };
+  
+    const fullSettingsJson = { ...GBServer.globals.bootInstance, ...settingsJson,
+    description:"General Bot", title:botId    
+    };
 
     if (botId !== undefined) {
       fullSettingsJson.botId = botId;
diff --git a/packages/core.gbapp/services/GBMinService.ts b/packages/core.gbapp/services/GBMinService.ts
index 2b013362..bc27440b 100644
--- a/packages/core.gbapp/services/GBMinService.ts
+++ b/packages/core.gbapp/services/GBMinService.ts
@@ -148,6 +148,11 @@ export class GBMinService {
     this.deployer = deployer;
   }
 
+
+  public async enableAPI(min: GBMinInstance) {
+
+  }
+
   /**
    * Constructs a new minimal instance for each bot.
    */
@@ -167,51 +172,8 @@ export class GBMinService {
       GBServer.globals.server.get('/instances/:botId', this.handleGetInstanceForClient.bind(this));
     }
 
-
-    function getRemoteId(ctx: Koa.Context) {
-      return '1'; // share a single session for now, real impl could use cookies or some other meaning for HTTP sessions
-    }
-
-    GBLogEx.info(0, 'Loading General Bots API...');
-
-    let proxies = {};
-    await CollectionUtil.asyncForEach(instances, async instance => {
-      const proxy = {
-        dk: new DialogKeywords(),
-        wa: new WebAutomationServices(),
-        sys: new SystemKeywords(),
-        dbg: new DebuggerService(),
-        img: new ImageProcessingServices()
-      };
-      proxies[instance.botId] = proxy;
-    });
-
-    const opts = {
-      pingSendTimeout: null,
-      keepAliveTimeout: null,
-      listeners: {
-        unsubscribed(subscriptions: number): void {},
-        subscribed(subscriptions: number): void {},
-        disconnected(remoteId: string, connections: number): void {},
-        connected(remoteId: string, connections: number): void {},
-        messageIn(...params): void {
-          params.shift();
-          GBLogEx.verbose(0, '[IN] ' + params);
-        },
-        messageOut(...params): void {
-          params.shift();
-          GBLogEx.verbose(0, '[OUT] ' + params);
-        }
-      }
-    };
-
-    GBServer.globals.server.dk = createRpcServer(
-      proxies,
-      createKoaHttpServer(GBVMService.API_PORT, getRemoteId, { prefix: `api/v3` }),
-      opts
-    );
-
     // Calls mountBot event to all bots.
+
     let i = 1;
 
     if (instances.length > 1) {
@@ -245,6 +207,10 @@ export class GBMinService {
       this.bar1.stop();
     }
 
+    // Loads API.
+    
+    await this.ensureAPI();
+
     // Loads schedules.
 
     GBLog.info(`Loading SET SCHEDULE entries...`);
@@ -292,7 +258,7 @@ export class GBMinService {
   /**
    * Unmounts the bot web site (default.gbui) secure domain, if any.
    */
-  public async unloadDomain(instance: IGBInstance) {}
+  public async unloadDomain(instance: IGBInstance) { }
 
   /**
    * Mount the instance by creating an BOT Framework bot object,
@@ -542,7 +508,7 @@ export class GBMinService {
 
       authenticationContext.acquireTokenWithAuthorizationCode(
         req.query.code,
-        urlJoin(instance.botEndpoint, min.instance.botId, '/token'),
+        urlJoin(process.env.BOT_URL, min.instance.botId, '/token'),
         resource,
         instance.marketplaceId,
         instance.marketplacePassword,
@@ -561,7 +527,7 @@ export class GBMinService {
 
             // Inform the home for default .gbui after finishing token retrival.
 
-            res.redirect(min.instance.botEndpoint);
+            res.redirect(process.env.BOT_URL);
           }
         }
       );
@@ -579,9 +545,8 @@ export class GBMinService {
         min.instance.authenticatorTenant,
         '/oauth2/authorize'
       );
-      authorizationUrl = `${authorizationUrl}?response_type=code&client_id=${
-        min.instance.marketplaceId
-      }&redirect_uri=${urlJoin(min.instance.botEndpoint, min.instance.botId, 'token')}`;
+      authorizationUrl = `${authorizationUrl}?response_type=code&client_id=${min.instance.marketplaceId
+        }&redirect_uri=${urlJoin(process.env.BOT_URL, min.instance.botId, 'token')}`;
       GBLog.info(`HandleOAuthRequests: ${authorizationUrl}.`);
       res.redirect(authorizationUrl);
     });
@@ -772,6 +737,8 @@ export class GBMinService {
 
     WhatsappDirectLine.botGroups[min.botId] = group;
 
+    const minBoot = GBServer.globals.minBoot as any;
+
     // If there is WhatsApp configuration specified, initialize
     // infrastructure objects.
 
@@ -788,7 +755,6 @@ export class GBMinService {
 
       await min.whatsAppDirectLine.setup(true);
     } else {
-      const minBoot = GBServer.globals.minBoot as any;
       if (min !== minBoot && minBoot.instance.whatsappServiceKey) {
         min.whatsAppDirectLine = new WhatsappDirectLine(
           min,
@@ -803,6 +769,13 @@ export class GBMinService {
       }
     }
 
+    // Builds bot numbers map in WhatsAppDirectLine globals.
+
+    let botNumber = min.core.getParam<string>(min.instance, 'Bot Number', null);
+    if (botNumber) {
+      WhatsappDirectLine.botsByNumber[botNumber] = min.whatsAppDirectLine;
+    }
+
     // Setups default BOT Framework dialogs.
 
     min.userProfile = conversationState.createProperty('userProfile');
@@ -911,7 +884,7 @@ export class GBMinService {
 
       const step = await min.dialogs.createContext(context);
       step.context.activity.locale = 'pt-BR';
-    
+
       const member = context.activity.from;
       const sec = new SecService();
       const user = await sec.ensureUser(instance.instanceId, member.id, member.name, '', 'web', member.name, null);
@@ -939,7 +912,7 @@ export class GBMinService {
           await sec.setParam(userId, 'wholeWord', true);
           await sec.setParam(userId, 'theme', 'white');
           await sec.setParam(userId, 'maxColumns', 40);
-          
+
           // This same event is dispatched either to all participants
           // including the bot, that is filtered bellow.
 
@@ -1069,9 +1042,8 @@ export class GBMinService {
           await this.processEventActivity(min, user, context, step);
         }
       } catch (error) {
-        const msg = `ERROR: ${error.message} ${error.stack} ${error.error ? error.error.body : ''} ${
-          error.error ? (error.error.stack ? error.error.stack : '') : ''
-        }`;
+        const msg = `ERROR: ${error.message} ${error.stack} ${error.error ? error.error.body : ''} ${error.error ? (error.error.stack ? error.error.stack : '') : ''
+          }`;
         GBLog.error(msg);
 
         await min.conversationalService.sendText(
@@ -1176,8 +1148,7 @@ export class GBMinService {
     return utterance.match(Messages.global_quit);
   }
 
-  private async handleUploads(min, step, user, params)
-  {
+  private async handleUploads(min, step, user, params, autoSave) {
     // Prepare Promises to download each attachment and then execute each Promise.
 
     if (
@@ -1194,7 +1165,7 @@ export class GBMinService {
           // In case of not having HEAR activated before, it is
           // a upload with no Dialog, so run Auto Save to .gbdrive.
 
-          if (!min.cbMap[user.userId]) {
+          if (!min.cbMap[user.userId] && autoSave) {
             const t = new SystemKeywords();
             GBLog.info(`BASIC (${min.botId}): Upload done for ${attachmentData.fileName}.`);
             const handle = WebAutomationServices.cyrb53(min.botId + attachmentData.fileName);
@@ -1326,11 +1297,12 @@ export class GBMinService {
           context.activity.text
         );
 
-        const conversationReference = JSON.stringify(TurnContext.getConversationReference(context.activity));
-        await sec.updateConversationReferenceById(userId, conversationReference);
       }
     }
 
+    const conversationReference = JSON.stringify(TurnContext.getConversationReference(context.activity));
+    await sec.updateConversationReferenceById(userId, conversationReference);
+
     if (GBMinService.userMobile(step)) {
       const startDialog = user.hearOnDialog ? user.hearOnDialog : min.core.getParam(min.instance, 'Start Dialog', null);
 
@@ -1351,7 +1323,8 @@ export class GBMinService {
       }
     }
 
-    await this.handleUploads(min, step, user, params);
+    const notes = min.core.getParam(min.instance, 'Notes', null);
+    await this.handleUploads(min, step, user, params, notes != null);
 
     // Files in .gbdialog can be called directly by typing its name normalized into JS .
 
@@ -1402,19 +1375,19 @@ export class GBMinService {
     } else {
       // Removes unwanted chars in input text.
 
-      
+
       step.context.activity['originalText'] = context.activity.text;
       const text = await GBConversationalService.handleText(min, user, step, context.activity.text);
       step.context.activity['originalText']
       step.context.activity['text'] = text;
 
-      const notes = min.core.getParam(min.instance, 'Notes', null);
-      if (notes && text && text !== "") { 
+
+      if (notes && text && text !== "") {
         const sys = new SystemKeywords();
-        await sys.note({pid, text});
+        await sys.note({ pid, text });
         await step.context.sendActivity('OK.');
         return;
-      }  
+      }
 
 
       // Checks for bad words on input text.
@@ -1459,9 +1432,8 @@ export class GBMinService {
           try {
             await step.continueDialog();
           } catch (error) {
-            const msg = `ERROR: ${error.message} ${error.stack} ${error.error ? error.error.body : ''} ${
-              error.error ? (error.error.stack ? error.error.stack : '') : ''
-            }`;
+            const msg = `ERROR: ${error.message} ${error.stack} ${error.error ? error.error.body : ''} ${error.error ? (error.error.stack ? error.error.stack : '') : ''
+              }`;
             GBLog.error(msg);
             await min.conversationalService.sendText(
               min,
@@ -1502,4 +1474,92 @@ export class GBMinService {
       }
     }
   }
-}
+
+  public async ensureAPI() {
+
+    const mins = GBServer.globals.minInstances;
+    
+    function getRemoteId(ctx: Koa.Context) {
+      return '1'; // Each bot has its own API.
+    }
+
+    const close = async () => {
+      return new Promise(resolve => {
+        if (GBServer.globals.server.apiServer) {
+          GBServer.globals.server.apiServer.close(
+            cb => {
+              resolve(true);
+              GBLogEx.info(0, 'Reloading General Bots API...');
+            }
+          );
+        }
+        else{
+          resolve(true);
+          GBLogEx.info(0, 'Loading General Bots API...');
+        }
+      });
+    };
+
+    await close();
+
+
+    let proxies = {};
+    await CollectionUtil.asyncForEach(mins, async min => {
+
+      let dialogs = {};
+      await CollectionUtil.asyncForEach(Object.values(min.scriptMap), async script => {
+  
+
+        const f = new Function()
+
+        dialogs[script] = async (data)=> {
+          let params;
+          if (data){
+            params = JSON.parse(data);
+          }
+
+          await GBVMService.callVM(script, min, null, null, null, false, params);
+        }      
+        });
+  
+      const proxy = {
+        dk: new DialogKeywords(),
+        wa: new WebAutomationServices(),
+        sys: new SystemKeywords(),
+        dbg: new DebuggerService(),
+        img: new ImageProcessingServices(),
+        dialogs: dialogs
+      };
+      proxies[min.botId] = proxy;
+    });
+
+    const opts = {
+      pingSendTimeout: null,
+      keepAliveTimeout: null,
+      listeners: {
+        unsubscribed(subscriptions: number): void { },
+        subscribed(subscriptions: number): void { },
+        disconnected(remoteId: string, connections: number): void { },
+        connected(remoteId: string, connections: number): void { },
+        messageIn(...params): void {
+          params.shift();
+          GBLogEx.verbose(0, '[IN] ' + params);
+        },
+        messageOut(...params): void {
+          params.shift();
+          GBLogEx.verbose(0, '[OUT] ' + params);
+        }
+      }
+    };
+
+    GBServer.globals.server.apiServer = createKoaHttpServer(GBVMService.API_PORT, getRemoteId, { prefix: `api/v3` });
+
+    createRpcServer(
+      proxies,
+      GBServer.globals.server.apiServer,
+      opts
+    );
+
+  }
+
+}
\ No newline at end of file
diff --git a/packages/gpt.gblib/services/ChatServices.ts b/packages/gpt.gblib/services/ChatServices.ts
index d3fa50c8..503eb5b4 100644
--- a/packages/gpt.gblib/services/ChatServices.ts
+++ b/packages/gpt.gblib/services/ChatServices.ts
@@ -33,9 +33,57 @@
 'use strict';
 
 import { GBMinInstance } from 'botlib';
-import { Configuration, OpenAIApi } from "openai";
+//import OpenAI from "openai";
+import { ChatGPTAPIBrowser, getOpenAIAuth } from 'chatgpt'
+import { CollectionUtil } from 'pragmatismo-io-framework';
+import { DialogKeywords } from '../../basic.gblib/services/DialogKeywords.js';
+import Path from 'path';
+import * as Fs from 'fs';
 
 export class ChatServices {
+
+  public static async sendMessage(min: GBMinInstance, text: string) {
+    let key;
+    if (process.env.OPENAI_KEY) {
+      key = process.env.OPENAI_KEY;
+    }
+    else {
+      key = min.core.getParam(min.instance, 'Open AI Key', null);
+    }
+
+    if (!key) {
+      throw new Error('Open AI Key not configured in .gbot.');
+    }
+    let functions = [];
+
+    // Adds .gbdialog as functions if any to GPT Functions.
+
+    await CollectionUtil.asyncForEach(Object.values(min.scriptMap), async script => {
+      const path = DialogKeywords.getGBAIPath(min.botId, "gbdialog", null);
+      const localFolder = Path.join('work', path, `${script}.json`);
+
+      if (Fs.existsSync(localFolder)) {
+        const func = Fs.readFileSync(localFolder).toJSON();
+        functions.push(func);
+      }
+
+    });
+
+    // Calls Model.
+
+    // const openai = new OpenAI({
+    //   apiKey: key
+    // });
+    // const chatCompletion = await openai.chat.completions.create({
+    //   model: "gpt-3.5-turbo",
+    //   messages: [{ role: "user", content: text }],
+    //   functions: functions
+    // });
+    // return chatCompletion.choices[0].message.content;
+  }
+
+
+
   /**
    * Generate text
    *
@@ -45,22 +93,25 @@ export class ChatServices {
    *
    */
   public static async continue(min: GBMinInstance, text: string, chatId) {
-    let key = min.core.getParam(min.instance, 'Open AI Key', null);
+    let key;
+    if (process.env.OPENAI_KEY) {
+      key = process.env.OPENAI_KEY;
+    }
+    else {
+      key = min.core.getParam(min.instance, 'Open AI Key', null);
+    }
 
     if (!key) {
       throw new Error('Open AI Key not configured in .gbot.');
     }
+    // const openai = new OpenAI({
+    //   apiKey: key
+    // });
+    // const chatCompletion = await openai.chat.completions.create({
+    //   model: "gpt-3.5-turbo",
+    //   messages: [{ role: "user", content: text }]
 
-    const configuration = new Configuration({
-      apiKey: key,
-    });
-    const openai = new OpenAIApi(configuration);
-    
-    const chatCompletion = await openai.createChatCompletion({
-      model: "gpt-3.5-turbo",
-      messages: [{role: "user", content: text}],
-    });
-    return chatCompletion.data.choices[0].message.content;
-
+    // });
+    // return chatCompletion.choices[0].message.content;
   }
 }
diff --git a/packages/kb.gbapp/dialogs/AskDialog.ts b/packages/kb.gbapp/dialogs/AskDialog.ts
index 2aca29d3..25654fe3 100644
--- a/packages/kb.gbapp/dialogs/AskDialog.ts
+++ b/packages/kb.gbapp/dialogs/AskDialog.ts
@@ -108,8 +108,14 @@ export class AskDialog extends IGBDialog {
           text = Messages[locale].ask_first_time;
         } else if (step.options && step.options.isReturning && !step.context.activity.group) {
           const askForMore = min.core.getParam(min.instance, 'Ask For More', null);
+          if (askForMore){
+            text =  askForMore ;
+          }
+          else
+          {
 
-          text = askForMore ? Messages[locale].anything_else : '';
+            return await step.endDialog(null);
+          }
         } else if (step.context.activity.group || (step.options && step.options.emptyPrompt)) {
           return await step.next();
         } else if (user.subjects.length > 0) {
diff --git a/packages/kb.gbapp/services/KBService.ts b/packages/kb.gbapp/services/KBService.ts
index d14431a8..17614f80 100644
--- a/packages/kb.gbapp/services/KBService.ts
+++ b/packages/kb.gbapp/services/KBService.ts
@@ -289,9 +289,14 @@ export class KBService implements IGBKBService {
       }
     }
 
+    const key = instance.searchKey ? instance.searchKey: 
+      GBServer.globals.minBoot.instance.searchKey;
+    const host = instance.searchHost ? instance.searchHost : 
+    GBServer.globals.minBoot.instance.searchHost;
+
     // No direct match found, so Search is used.
 
-    if (instance.searchKey !== null && GBConfigService.get('STORAGE_DIALECT') === 'mssql') {
+    if (key !== null && GBConfigService.get('STORAGE_DIALECT') === 'mssql') {
       interface SearchResults {
         instanceId: number;
         questionId: number;
@@ -303,11 +308,11 @@ export class KBService implements IGBKBService {
         subject4: string;
       }
 
-      const client = new SearchClient<any>('https://' + instance.searchHost, 'azuresql-index', {
-        key: instance.searchKey
+      const client = new SearchClient<any>('https://' + host, 'azuresql-index', {
+        key: key
       } as any);
 
-      const results = await client.search(query, {
+      const results = await client.search(query.substring(0,499), {
         filter: `instanceId eq ${instance.instanceId} and skipIndex eq false`,
         searchFields: ['content', 'subject1', 'subject2', 'subject3', 'subject4'],
         select: ['instanceId', 'questionId', 'answerId'],
@@ -662,6 +667,8 @@ export class KBService implements IGBKBService {
     const subjectFile = urlJoin(localPath, 'subjects.json');
     const menuFile = urlJoin(localPath, 'menu.xlsx');
 
+    // Imports menu.xlsx if any.
+
     if (Fs.existsSync(subjectFile) || Fs.existsSync(menuFile)) {
       await this.importSubjectFile(packageStorage.packageId, subjectFile, menuFile, instance);
     }
@@ -1012,11 +1019,13 @@ export class KBService implements IGBKBService {
     const packageName = Path.basename(localPath);
     const instance = await core.loadInstanceByBotId(min.botId);
     GBLog.info(`[GBDeployer] Importing: ${localPath}`);
+   
     const p = await deployer.deployPackageToStorage(instance.instanceId, packageName);
     await this.importKbPackage(min, localPath, p, instance);
     GBDeployer.mountGBKBAssets(packageName, min.botId, localPath);
     const service = await AzureDeployerService.createInstance(deployer);
-    await deployer.rebuildIndex(instance, service.getKBSearchSchema(instance.searchIndex));
+    const searchIndex = instance.searchIndex ? instance.searchIndex : GBServer.globals.minBoot.instance.searchIndex;
+    await deployer.rebuildIndex(instance, service.getKBSearchSchema(searchIndex));
 
     min['groupCache'] = await KBService.getGroupReplies(instance.instanceId);
     await KBService.RefreshNER(min);
diff --git a/packages/whatsapp.gblib/services/WhatsappDirectLine.ts b/packages/whatsapp.gblib/services/WhatsappDirectLine.ts
index a791686c..1484fe57 100644
--- a/packages/whatsapp.gblib/services/WhatsappDirectLine.ts
+++ b/packages/whatsapp.gblib/services/WhatsappDirectLine.ts
@@ -51,6 +51,7 @@ import pkg from 'whatsapp-web.js';
 import { DialogKeywords } from '../../basic.gblib/services/DialogKeywords.js';
 import { ChatServices } from '../../gpt.gblib/services/ChatServices.js';
 import { GBAdminService } from '../../admin.gbapp/services/GBAdminService.js';
+import e from 'express';
 const { List, Buttons, Client, MessageMedia } = pkg;
 
 /**
@@ -58,6 +59,7 @@ const { List, Buttons, Client, MessageMedia } = pkg;
  */
 export class WhatsappDirectLine extends GBService {
   public static conversationIds = {};
+  public static botsByNumber = {};
   public static mobiles = {};
   public static phones = {};
   public static chatIds = {};
@@ -121,7 +123,7 @@ export class WhatsappDirectLine extends GBService {
     const client = await new SwaggerClient({
       spec: JSON.parse(Fs.readFileSync('directline-3.0.json', 'utf8')),
       requestInterceptor: req => {
-        req.headers['Authorization'] = `Bearer ${this.min.instance.webchatKey}`;
+        req.headers['Authorization'] = `Bearer ${this.min.instance.whatsappBotKey}`;
       }
     });
     this.directLineClient = client;
@@ -197,8 +199,7 @@ export class WhatsappDirectLine extends GBService {
         };
         if (setUrl) {
           createClient.bind(this)();
-        }
-        else {
+        } else {
           this.customClient = minBoot.whatsAppDirectLine.customClient;
         }
         setUrl = false;
@@ -303,7 +304,7 @@ export class WhatsappDirectLine extends GBService {
   public async received(req, res) {
     const provider = WhatsappDirectLine.providerFromRequest(req);
 
-    let message, from, fromName, text: string;
+    let message, to, from, fromName, text: string;
     let group = '';
     let answerText = null;
     let attachments = null;
@@ -311,6 +312,18 @@ export class WhatsappDirectLine extends GBService {
     switch (provider) {
       case 'GeneralBots':
         message = req;
+        to = message.to.endsWith('@g.us') ? message.to.split('@')[0] : message.to.split('@')[0];
+        const newThis = WhatsappDirectLine.botsByNumber[to];
+
+        // If there is a number specified, checks if it
+        // is related to a custom bot and reroutes immediately.
+
+        if (newThis !== this && newThis.min.botId !== GBServer.globals.minBoot.botId) {
+          await newThis.received(req, res);
+
+          return;
+        }
+
         text = message.body;
         from = message.from.endsWith('@g.us') ? message.author.split('@')[0] : message.from.split('@')[0];
         fromName = message._data.notifyName;
@@ -318,9 +331,14 @@ export class WhatsappDirectLine extends GBService {
         if (message.hasMedia) {
           const base64Image = await message.downloadMedia();
 
-          let buf: any = Buffer.from(base64Image.data, "base64");
+          let buf: any = Buffer.from(base64Image.data, 'base64');
           const gbaiName = DialogKeywords.getGBAIPath(this.min.botId);
-          const     localName = Path.join('work', gbaiName, 'cache', `tmp${GBAdminService.getRndReadableIdentifier()}.docx`);
+          const localName = Path.join(
+            'work',
+            gbaiName,
+            'cache',
+            `tmp${GBAdminService.getRndReadableIdentifier()}.docx`
+          );
           Fs.writeFileSync(localName, buf, { encoding: null });
           const url = urlJoin(GBServer.globals.publicAddress, this.min.botId, 'cache', Path.basename(localName));
 
@@ -401,10 +419,12 @@ export class WhatsappDirectLine extends GBService {
       // Bot name must be specified on config.
 
       if (botGroupID === group) {
+        
         // Shortcut has been mentioned?
 
         let found = false;
         parts.forEach(e1 => {
+
           botShortcuts.forEach(e2 => {
             if (e1 === e2 && !found) {
               found = true;
@@ -425,17 +445,18 @@ export class WhatsappDirectLine extends GBService {
               }
             });
           }
-
-          // Ignore group messages without the mention to Bot.
-
-          let smsServiceNumber = this.min.core.getParam<string>(this.min.instance, 'whatsappServiceNumber', null);
-          if (smsServiceNumber && !answerText) {
-            smsServiceNumber = smsServiceNumber.replace('+', '');
-            if (!message.body.startsWith('@' + smsServiceNumber)) {
-              return;
-            }
-          }
         });
+
+        // Ignore group messages without the mention to Bot.
+
+        let botNumber = this.min.core.getParam<string>(this.min.instance, 'Bot Number', null);
+        if (botNumber && !answerText && !found) {
+          botNumber = botNumber.replace('+', '');
+          if (!message.body.startsWith('@' + botNumber)) {
+           
+            return;
+          }
+        }
       }
     }
 
@@ -528,7 +549,6 @@ export class WhatsappDirectLine extends GBService {
           );
 
           if (user.agentSystemId.indexOf('@') !== -1) {
-            
             // Agent is from Teams.
             await this.min.conversationalService['sendOnConversation'](
               this.min,
@@ -563,10 +583,10 @@ export class WhatsappDirectLine extends GBService {
         await this.endTransfer(from, locale, user, agent, sec);
       } else {
         GBLog.info(`USER (${from}) TO AGENT ${agent.userSystemId}: ${text}`);
-        
+
         const prompt = `the person said: ${text}. what can I tell her?`;
         const answer = await ChatServices.continue(this.min, prompt, 0);
-        text = `${text} \n\nGeneral Bots: ${answer}`
+        text = `${text} \n\nGeneral Bots: ${answer}`;
 
         if (user.agentSystemId.indexOf('@') !== -1) {
           // Agent is from Teams or Google Chat.
@@ -609,21 +629,17 @@ export class WhatsappDirectLine extends GBService {
   }
 
   private async endTransfer(id: string, locale: string, user: GuaribasUser, agent: GuaribasUser, sec: SecService) {
-    
     await this.sendToDeviceEx(id, Messages[this.locale].notify_end_transfer(this.min.instance.botId), locale, null);
 
     if (user.agentSystemId.indexOf('@') !== -1) {
-      
       // Agent is from Teams.
-      
+
       await this.min.conversationalService['sendOnConversation'](
         this.min,
         agent,
         Messages[this.locale].notify_end_transfer(this.min.instance.botId)
       );
-
     } else {
-      
       await this.sendToDeviceEx(
         user.agentSystemId,
         Messages[this.locale].notify_end_transfer(this.min.instance.botId),
@@ -712,17 +728,15 @@ export class WhatsappDirectLine extends GBService {
 
     if (activity.attachments) {
       await CollectionUtil.asyncForEach(activity.attachments, async attachment => {
-      
         switch (attachment.contentType) {
           case 'application/vnd.microsoft.card.hero':
             output += `\n${this.renderHeroCard(attachment)}`;
             break;
 
           case 'image/png':
-            await this.sendFileToDevice(to, attachment.contentUrl,
-              attachment.name, attachment.name, 0);
+            await this.sendFileToDevice(to, attachment.contentUrl, attachment.name, attachment.name, 0);
 
-            return;   
+            return;
 
           default:
             GBLog.info(`Unknown content type: ${attachment.contentType}`);
@@ -742,6 +756,7 @@ export class WhatsappDirectLine extends GBService {
     switch (this.provider) {
       case 'GeneralBots':
         const attachment = await MessageMedia.fromUrl(url);
+        to = to.replace('+', '');
         if (to.indexOf('@') == -1) {
           if (to.length == 18) {
             to = to + '@g.us';
@@ -885,6 +900,7 @@ export class WhatsappDirectLine extends GBService {
 
       switch (this.provider) {
         case 'GeneralBots':
+          to = to.replace('+', '');
           if (to.indexOf('@') == -1) {
             if (to.length == 18) {
               to = to + '@g.us';
@@ -963,11 +979,9 @@ export class WhatsappDirectLine extends GBService {
 
       switch (provider) {
         case 'GeneralBots':
-          
-        // Ignore E2E messages and status updates.       
+          // Ignore E2E messages and status updates.
 
-          if (req.type && req.type === 'e2e_notification'
-            || req.isStatus) {
+          if ((req.type && req.type === 'e2e_notification') || req.isStatus) {
             return;
           }
 
@@ -1018,16 +1032,25 @@ export class WhatsappDirectLine extends GBService {
       }
 
       const sec = new SecService();
-
       let user = await sec.getUserFromSystemId(id);
+
+      // Tries to find if user wants to switch bots.
+
+      let toSwitchMin = GBServer.globals.minInstances.filter(
+        p => p.instance.botId.toLowerCase() === text.toLowerCase()
+      )[0];
+
+
       GBLog.info(`A WhatsApp mobile requested instance for: ${botId}.`);
 
       let urlMin: any = GBServer.globals.minInstances.filter(p => p.instance.botId === botId)[0];
 
       const botNumber = urlMin ? urlMin.core.getParam(urlMin.instance, 'Bot Number', null) : null;
-      if (botNumber) {
+      if (botNumber && GBServer.globals.minBoot.botId !== urlMin.botId) {
+        GBLog.info(`${user.userSystemId} fixed by bot number talked to: ${botId}.`);
         user = await sec.updateUserInstance(user.userSystemId, urlMin.instance.instanceId);
       }
+
       let activeMin;
 
       // Processes group behaviour.
@@ -1071,34 +1094,81 @@ export class WhatsappDirectLine extends GBService {
 
       // Detects if the welcome message is enabled.
 
-      if (process.env.WHATSAPP_WELCOME_DISABLED !== 'true') {
-        // Tries to find if user wants to switch bots.
-
-        let toSwitchMin = GBServer.globals.minInstances.filter(
-          p => p.instance.botId.toLowerCase() === text.toLowerCase()
+      if (process.env.WHATSAPP_WELCOME_DISABLED === 'true') {
+        let minInstance = GBServer.globals.minInstances.filter(
+          p => p.instance.botId.toLowerCase() === botId.toLowerCase()
         )[0];
-        if (!toSwitchMin) {
-          toSwitchMin = GBServer.globals.minInstances.filter(p =>
-            p.instance.activationCode ? p.instance.activationCode.toLowerCase() === text.toLowerCase() : false
-          )[0];
+
+        // Just pass the message to the receiver.
+
+        await minInstance.whatsAppDirectLine.received(req, res);
+
+        return;
+      }
+
+      if (!toSwitchMin) {
+        toSwitchMin = GBServer.globals.minInstances.filter(p =>
+          p.instance.activationCode ? p.instance.activationCode.toLowerCase() === text.toLowerCase() : false
+        )[0];
+      }
+
+      // If bot has a fixed Find active bot instance.
+
+      activeMin = botNumber ? urlMin : toSwitchMin ? toSwitchMin : GBServer.globals.minBoot;
+
+      // If it is the first time for the user, tries to auto-execute
+      // start dialog if any is specified in Config.xlsx.
+
+      if (user === null || user.hearOnDialog) {
+        user = await sec.ensureUser(activeMin.instance.instanceId, id, senderName, '', 'whatsapp', senderName, null);
+
+        const startDialog = user.hearOnDialog
+          ? user.hearOnDialog
+          : activeMin.core.getParam(activeMin.instance, 'Start Dialog', null);
+
+        if (startDialog) {
+          GBLog.info(`Calling /start to Auto start ${startDialog} for ${activeMin.instance.instanceId}...`);
+          if (provider === 'chatapi') {
+            req.body.messages[0].body = `/start`;
+          } else if (provider === 'maytapi') {
+            req.body.message = `/start`;
+          } else {
+            req.body = `/start`;
+          }
+
+          // Resets HEAR ON DIALOG value to none and passes
+          // current dialog to the direct line.
+
+          await sec.updateUserHearOnDialog(user.userId, null);
+          await (activeMin as any).whatsAppDirectLine.received(req, res);
+        } else {
+          await (activeMin as any).whatsAppDirectLine.sendToDevice(
+            id,
+            `Olá! Seja bem-vinda(o)!\nMe chamo ${activeMin.instance.title}. Como posso ajudar? Pode me falar que eu te ouço, me manda um aúdio.`,
+            null
+          );
+          if (res) {
+            res.end();
+          }
         }
+      } else {
+        // User wants to switch bots.
 
-        // If bot has a fixed Find active bot instance.
+        if (toSwitchMin) {
+          GBLog.info(`Switching bots from ${botId} to ${toSwitchMin.botId}...`);
 
-        activeMin = botNumber ? urlMin : toSwitchMin ? toSwitchMin : GBServer.globals.minBoot;
+          // So gets the new bot instance information and prepares to
+          // auto start dialog if any is specified.
 
-        // If it is the first time for the user, tries to auto-execute
-        // start dialog if any is specified in Config.xlsx.
-
-        if (user === null || user.hearOnDialog) {
-          user = await sec.ensureUser(activeMin.instance.instanceId, id, senderName, '', 'whatsapp', senderName, null);
-
-          const startDialog = user.hearOnDialog
-            ? user.hearOnDialog
-            : activeMin.core.getParam(activeMin.instance, 'Start Dialog', null);
+          activeMin = toSwitchMin;
+          const instance = await this.min.core.loadInstanceByBotId(activeMin.botId);
+          user = await sec.updateUserInstance(id, instance.instanceId);
+          await (activeMin as any).whatsAppDirectLine.resetConversationId(activeMin.botId, id, '');
+          const startDialog = activeMin.core.getParam(activeMin.instance, 'Start Dialog', null);
 
           if (startDialog) {
-            GBLog.info(`Calling /start to Auto start ${startDialog} for ${activeMin.instance.instanceId}...`);
+
+            GBLog.info(`Calling /start for Auto start : ${startDialog} for ${activeMin.instance.botId}...`);
             if (provider === 'chatapi') {
               req.body.messages[0].body = `/start`;
             } else if (provider === 'maytapi') {
@@ -1107,86 +1177,40 @@ export class WhatsappDirectLine extends GBService {
               req.body = `/start`;
             }
 
-            // Resets HEAR ON DIALOG value to none and passes
-            // current dialog to the direct line.
-
-            await sec.updateUserHearOnDialog(user.userId, null);
             await (activeMin as any).whatsAppDirectLine.received(req, res);
           } else {
             await (activeMin as any).whatsAppDirectLine.sendToDevice(
               id,
-              `Olá! Seja bem-vinda(o)!\nMe chamo ${activeMin.instance.title}. Como posso ajudar? Pode me falar que eu te ouço, me manda um aúdio.`,
+              `Agora falando com ${activeMin.instance.title}...`,
               null
             );
-            if (res) {
-              res.end();
-            }
+          }
+          if (res) {
+            res.end();
           }
         } else {
-          // User wants to switch bots.
-
-          if (toSwitchMin !== undefined) {
-            // So gets the new bot instance information and prepares to
-            // auto start dialog if any is specified.
-
-            const instance = await this.min.core.loadInstanceByBotId(activeMin.botId);
-            await sec.updateUserInstance(id, instance.instanceId);
-            await (activeMin as any).whatsAppDirectLine.resetConversationId(activeMin.botId, id, '');
-            const startDialog = activeMin.core.getParam(activeMin.instance, 'Start Dialog', null);
-
-            if (startDialog) {
-              GBLog.info(`Calling /start for Auto start : ${startDialog} for ${activeMin.instance.botId}...`);
-              if (provider === 'chatapi') {
-                req.body.messages[0].body = `/start`;
-              } else if (provider === 'maytapi') {
-                req.body.message = `/start`;
-              } else {
-                req.body = `/start`;
-              }
-
-              await (activeMin as any).whatsAppDirectLine.received(req, res);
-            } else {
-              await (activeMin as any).whatsAppDirectLine.sendToDevice(
-                id,
-                `Agora falando com ${activeMin.instance.title}...`,
-                null
-              );
-            }
-            if (res) {
-              res.end();
-            }
+          let t;
+          activeMin = GBServer.globals.minInstances.filter(p => p.instance.instanceId === user.instanceId)[0];
+          if (activeMin === undefined) {
+            activeMin = GBServer.globals.minBoot;
+            t = (activeMin as any).whatsAppDirectLine;
+            await t.sendToDevice(
+              id,
+              `O outro Bot que você estava falando(${user.instanceId}), não está mais disponível. Agora você está falando comigo, ${activeMin.instance.title}...`
+            );
           } else {
-            let t;
-            activeMin = GBServer.globals.minInstances.filter(p => p.instance.instanceId === user.instanceId)[0];
-            if (activeMin === undefined) {
-              activeMin = GBServer.globals.minBoot;
+            if ((activeMin as any).whatsAppDirectLine) {
               t = (activeMin as any).whatsAppDirectLine;
-              await t.sendToDevice(
-                id,
-                `O outro Bot que você estava falando(${user.instanceId}), não está mais disponível. Agora você está falando comigo, ${activeMin.instance.title}...`
-              );
+            } else {
+              t = (GBServer.globals.minBoot as any).whatsAppDirectLine;
             }
-            else {
-              if ((activeMin as any).whatsAppDirectLine) {
-                t = (activeMin as any).whatsAppDirectLine;
-              } else {
-                t = (GBServer.globals.minBoot as any).whatsAppDirectLine;
-              }
-            }
-
-            t.received(req, res);
           }
+
+          await t.received(req, res);
         }
-      } else {
-        let minInstance = GBServer.globals.minInstances.filter(
-          p => p.instance.botId.toLowerCase() === botId.toLowerCase()
-        )[0];
-
-        // Just pass the message to the receiver.
-
-        await minInstance.whatsAppDirectLine.received(req, res);
       }
     } catch (error) {
+      error = error['e'] ? error['e'] : error;
       GBLog.error(`Error on Whatsapp callback: ${error.data ? error.data : error} ${error.stack}`);
     }
   }
diff --git a/src/RootData.ts b/src/RootData.ts
index f0737579..a886ff0e 100644
--- a/src/RootData.ts
+++ b/src/RootData.ts
@@ -48,6 +48,7 @@ export class RootData {
   public publicAddress: string; // URI for BotServer.
   public server: any; // Express reference.
   public httpsServer: any; // Express reference (HTTPS).
+  public apiServer: any; // Koa reference (HTTPS) for GB API (isolated from /).
   public sysPackages: any[]; // Loaded system package list.
   public appPackages: any[]; // Loaded .gbapp package list.
   public minService: GBMinService; // Minimalist service core.
diff --git a/src/app.ts b/src/app.ts
index bd631062..3313ab34 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -59,7 +59,6 @@ import * as winston from 'winston-logs-display';
 import { RootData } from './RootData.js';
 import { GBSSR } from '../packages/core.gbapp/services/GBSSR.js';
 import { Mutex } from 'async-mutex';
-import { GBVMService } from '../packages/basic.gblib/services/GBVMService.js';
 
 /**
  * General Bots open-core entry point.
@@ -77,6 +76,8 @@ export class GBServer {
     GBConfigService.init();
     const port = GBConfigService.getServerPort();
 
+    
+
     if (process.env.TEST_SHELL) {
       GBLog.info(`Running TEST_SHELL: ${process.env.TEST_SHELL}...`);
       try {
@@ -108,6 +109,7 @@ export class GBServer {
     // Setups global error handlers.
 
     process.on('unhandledRejection', (err, p) => {
+      err = err['e'] ? err['e'] : err;
       GBLog.error(`UNHANDLED_REJECTION(promises): ${err.toString()} ${err['stack'] ? '\n' + err['stack'] : ''}`);
       if (err['response']?.obj?.httpStatusCode === 404) {
         GBLog.warn(`Check reverse proxy: ${process.env.BOT_URL} as it seems to be invalid.`);
@@ -116,6 +118,7 @@ export class GBServer {
 
     process.on('uncaughtException', (err, p) => {
       if (err !== null) {
+        err = err['e'] ? err['e'] : err;
         GBLog.error(`UNCAUGHT_EXCEPTION:  ${err.toString()} ${err['stack'] ? '\n' + err['stack'] : ''}`);
       } else {
         GBLog.error('UNCAUGHT_EXCEPTION: Unknown error (err is null)');
@@ -136,6 +139,7 @@ export class GBServer {
 
     const mainCallback = () => {
       (async () => {
+    
         try {
           GBLog.info(`Now accepting connections on ${port}...`);
           process.env['NODE_TLS_REJECT_UNAUTHORIZED'] = '0';