diff --git a/webapp/package.json b/webapp/package.json
index c3724bd42..a5f6d6e67 100644
--- a/webapp/package.json
+++ b/webapp/package.json
@@ -41,7 +41,7 @@
     "post:css": "postcss -c postcss.config.js src/css/tailwind.css -o src/css/index.css",
     "analyze": "npm run build && source-map-explorer 'build/static/js/*.js'",
     "debug": "export REACT_APP_DEBUG=true && npm run tailwind:css && react-scripts start",
-    "start": "npm run tailwind:css && react-scripts start",
+    "start": "export NODE_OPTIONS=--openssl-legacy-provider && npm run tailwind:css && react-scripts start",
     "predeploy": "npm run build",
     "deploy": "gh-pages -d build",
     "build": "export NODE_OPTIONS=--openssl-legacy-provider && npm run lint && npm run rebuild-sass && npm run tailwind:css && npm run docs:build && export NODE_ENV=production && react-scripts build",
diff --git a/webapp/src/components/ui/interface/intro/Intro.spec.tsx b/webapp/src/components/ui/interface/intro/Intro.spec.tsx
index ea055b454..b44c3f366 100644
--- a/webapp/src/components/ui/interface/intro/Intro.spec.tsx
+++ b/webapp/src/components/ui/interface/intro/Intro.spec.tsx
@@ -1,35 +1,40 @@
 import { mount } from 'enzyme';
 import Intro from './Intro';
+import IntlProvider from '../../../../third-party/wrappers/i18n/IntlProvider';
 
 describe('Intro component', () => {
 
   describe('default options', () => {
     test('should not exit on esc', () => {
       const wrapper = mount(
-        <Intro
-          initialStep={0}
-          steps={[]}
-          onExit={()=> {}}
-        />
+        <IntlProvider locale="en">
+          <Intro
+            initialStep={0}
+            steps={[]}
+            onExit={()=> {}}
+          />
+        </IntlProvider>
       );
-  
+
       const options = wrapper.find('Steps').props('options');
-  
+
       expect(options.exitOnEsc).toBeFalsy();
     });
 
     test('should not exit on overlay click', () => {
       const wrapper = mount(
-        <Intro
-          initialStep={0}
-          steps={[]}
-          onExit={()=> {}}
-        />
+        <IntlProvider locale="en">
+          <Intro
+            initialStep={0}
+            steps={[]}
+            onExit={()=> {}}
+          />
+        </IntlProvider>
       );
-  
+
       const options = wrapper.find('Steps').props('options');
-  
+
       expect(options.exitOnOverlayClick).toBeFalsy();
     });
   });
-});
\ No newline at end of file
+});
diff --git a/webapp/src/components/ui/interface/intro/Intro.tsx b/webapp/src/components/ui/interface/intro/Intro.tsx
index cafb06664..5b556e407 100644
--- a/webapp/src/components/ui/interface/intro/Intro.tsx
+++ b/webapp/src/components/ui/interface/intro/Intro.tsx
@@ -1,4 +1,5 @@
 import { Steps } from 'intro.js-react';
+import { useIntl } from 'react-intl';
 import config from '../../../../config';
 
 import 'intro.js/introjs.css';
@@ -6,23 +7,25 @@ import './intro.scss';
 
 export default function Intro(props) {
   const { isDebug } = config;
+  const { messages }: any = useIntl();
+
   return (
     <Steps
       {...props}
       options={{
         disableInteraction: true,
         showStepNumbers: false,
-        exitOnEsc: isDebug ? true : false,
+        exitOnEsc: isDebug,
         hidePrev: true,
-        exitOnOverlayClick: isDebug ? true : false,
+        exitOnOverlayClick: isDebug,
         showButtons: true,
         showBullets: false,
         showProgress: true,
-        skipLabel: 'Sair',
-        nextLabel: 'Próximo',
-        prevLabel: 'Anterior',
-        doneLabel: 'Estou pronto!'
+        skipLabel: messages.intro.exit,
+        nextLabel: messages.intro.next,
+        prevLabel: messages.intro.previous,
+        doneLabel: messages.intro.ready
       }}
     />
   );
-}
\ No newline at end of file
+}
diff --git a/webapp/src/pages/introduction/introduction-content.json b/webapp/src/pages/introduction/introduction-content.json
index 2803540b0..31ae5f528 100644
--- a/webapp/src/pages/introduction/introduction-content.json
+++ b/webapp/src/pages/introduction/introduction-content.json
@@ -80,26 +80,26 @@
     },
     {
       "step": 4,
-      "button": "Que amigo?",
+      "button": "content.introduction.forth_step.which_friend",
       "content": [
         {
-          "line": "_{",
+          "line": "global.underscore_and_curly_braces_open",
           "style": "p-2 text-blue-light"
         },
         {
-          "line": "Não temos credibilidade",
+          "line": "content.introduction.forth_step.no_credibility",
           "style": "p-2 ml-4 text-blue-light"
         },
         {
-          "line": "pelo simples fato de não sermos bem vistos nessa área...",
+          "line": "content.introduction.forth_step.no_credibility_part_2",
           "style": "p-2 ml-4 text-blue-light"
         },
         {
-          "line": "Ao contrário do meu amigo...",
+          "line": "content.introduction.forth_step.no_credibility_part_3",
           "style": "p-2 ml-4 text-blue-light"
         },
         {
-          "line": "}",
+          "line": "global.curly_braces_close",
           "style": "p-2 text-blue-light"
         }
       ]
@@ -125,7 +125,7 @@
           "style": "p-2 ml-4 text-blue-light"
         },
         {
-          "line": "}",
+          "line": "global.curly_braces_close",
           "style": "p-2 text-blue-light"
         }
       ]
diff --git a/webapp/src/third-party/wrappers/i18n/locale/en.ts b/webapp/src/third-party/wrappers/i18n/locale/en.ts
index 6f02847ee..f56806c42 100644
--- a/webapp/src/third-party/wrappers/i18n/locale/en.ts
+++ b/webapp/src/third-party/wrappers/i18n/locale/en.ts
@@ -1,6 +1,12 @@
 export default {
   global: {
     options: 'Options',
+    curly_braces_open: '{',
+    underscore_and_curly_braces_open: '_{',
+    curly_braces_close: '}',
+    underscore_and_braces_open: '_[',
+    braces_close: ']',
+    three_dots: '. . .',
   },
   menu: {
     logout: 'logout'
@@ -90,6 +96,12 @@ export default {
   survey: {
     title: 'Survey'
   },
+  intro: {
+    exit: 'Exit',
+    next: 'Next',
+    previous: 'Previous',
+    ready: 'I am ready!',
+  },
   content: {
     introduction: {
       first_step: {
@@ -113,6 +125,12 @@ export default {
         and_the_second: '_ and the second ...',
         three_dots: '. . .',
         i_am_a_bug: '_I am a bug!',
+      },
+      forth_step: {
+        which_friend: 'Which friend?',
+        no_credibility: 'We have no credibility',
+        no_credibility_part_2: 'for the simple fact that we are not well regarded in this area...',
+        no_credibility_part_3: 'Unlike my friend...',
       }
     }
   }
diff --git a/webapp/src/third-party/wrappers/i18n/locale/es.ts b/webapp/src/third-party/wrappers/i18n/locale/es.ts
index ee2f9ff17..4a1917af8 100644
--- a/webapp/src/third-party/wrappers/i18n/locale/es.ts
+++ b/webapp/src/third-party/wrappers/i18n/locale/es.ts
@@ -1,6 +1,12 @@
 export default {
   global: {
     options: 'Opciones',
+    curly_braces_open: '{',
+    underscore_and_curly_braces_open: '_{',
+    curly_braces_close: '}',
+    underscore_and_braces_open: '_[',
+    braces_close: ']',
+    three_dots: '. . .',
   },
   menu: {
     logout: 'Salir'
diff --git a/webapp/src/third-party/wrappers/i18n/locale/pt-br.ts b/webapp/src/third-party/wrappers/i18n/locale/pt-br.ts
index fe5c1a06f..22c38c0c6 100644
--- a/webapp/src/third-party/wrappers/i18n/locale/pt-br.ts
+++ b/webapp/src/third-party/wrappers/i18n/locale/pt-br.ts
@@ -96,6 +96,12 @@ export default {
   survey: {
     title: 'Questionário'
   },
+  intro: {
+    exit: 'Sair',
+    next: 'Próximo',
+    previous: 'Anterior',
+    ready: 'Estou pronto!',
+  },
   content: {
     introduction: {
       first_step: {
@@ -119,6 +125,12 @@ export default {
         and_the_second: '_ E o segundo ...',
         three_dots: '. . .',
         i_am_a_bug: '_Sou um bug!',
+      },
+      forth_step: {
+        which_friend: 'Que amigo?',
+        no_credibility: 'Não temos credibilidade',
+        no_credibility_part_2: 'pelo simples fato de não sermos bem vistos nessa área...',
+        no_credibility_part_3: 'Ao contrário do meu amigo...',
       }
     }
   }
diff --git a/webapp/src/third-party/wrappers/i18n/locale/ro.ts b/webapp/src/third-party/wrappers/i18n/locale/ro.ts
index 26963f313..ccb42d647 100644
--- a/webapp/src/third-party/wrappers/i18n/locale/ro.ts
+++ b/webapp/src/third-party/wrappers/i18n/locale/ro.ts
@@ -1,6 +1,12 @@
 export default {
   global: {
-    options: 'Opțiuni'
+    options: 'Opțiuni',
+    curly_braces_open: '{',
+    underscore_and_curly_braces_open: '_{',
+    curly_braces_close: '}',
+    underscore_and_braces_open: '_[',
+    braces_close: ']',
+    three_dots: '. . .',
   },
   menu: {
     logout: 'A iesi afara'
@@ -90,4 +96,4 @@ export default {
   survey: {
     title: 'Test'
   }
-};
\ No newline at end of file
+};