diff --git a/frontend/src/component/application/Application.tsx b/frontend/src/component/application/Application.tsx
index 70066f326f..8f0461b26c 100644
--- a/frontend/src/component/application/Application.tsx
+++ b/frontend/src/component/application/Application.tsx
@@ -1,5 +1,5 @@
 /* eslint react/no-multi-comp:off */
-import React, { useContext, useState } from 'react';
+import React, { lazy, useContext, useState } from 'react';
 import {
     Box,
     Avatar,
@@ -68,6 +68,8 @@ const StyledTab = styled(Tab)(({ theme }) => ({
     },
 }));
 
+const ApplicationOverview = lazy(() => import('./ApplicationOverview'));
+
 export const Application = () => {
     const useOldApplicationScreen = !useUiFlag('sdkReporting');
     const navigate = useNavigate();
@@ -230,7 +232,7 @@ export const Application = () => {
                 />
                 <Routes>
                     <Route path='instances' element={<ConnectedInstances />} />
-                    <Route path='*' element={<p>This is a placeholder</p>} />
+                    <Route path='*' element={<ApplicationOverview />} />
                 </Routes>
             </PageContent>
         </>
diff --git a/frontend/src/component/application/ApplicationEdit/ApplicationEdit.tsx b/frontend/src/component/application/ApplicationEdit/ApplicationEdit.tsx
index cab7262337..ead182bb86 100644
--- a/frontend/src/component/application/ApplicationEdit/ApplicationEdit.tsx
+++ b/frontend/src/component/application/ApplicationEdit/ApplicationEdit.tsx
@@ -14,7 +14,7 @@ import {
 import { Link as LinkIcon } from '@mui/icons-material';
 import { ConditionallyRender } from 'component/common/ConditionallyRender/ConditionallyRender';
 import { UPDATE_APPLICATION } from 'component/providers/AccessProvider/permissions';
-import { ApplicationView } from '../ApplicationView/ApplicationView';
+import { ApplicationOverview } from '../ApplicationOverview';
 import { ApplicationUpdate } from '../ApplicationUpdate/ApplicationUpdate';
 import { Dialogue } from 'component/common/Dialogue/Dialogue';
 import { PageContent } from 'component/common/PageContent/PageContent';
@@ -76,7 +76,7 @@ export const ApplicationEdit = () => {
     const tabData = [
         {
             label: 'Application overview',
-            component: <ApplicationView />,
+            component: <ApplicationEdit />,
         },
         {
             label: 'Edit application',
diff --git a/frontend/src/component/application/ApplicationOverview.tsx b/frontend/src/component/application/ApplicationOverview.tsx
new file mode 100644
index 0000000000..2cdad600f5
--- /dev/null
+++ b/frontend/src/component/application/ApplicationOverview.tsx
@@ -0,0 +1,84 @@
+import { usePageTitle } from 'hooks/usePageTitle';
+import { Mermaid } from 'component/common/Mermaid/Mermaid';
+import { ConditionallyRender } from 'component/common/ConditionallyRender/ConditionallyRender';
+import { Alert, styled } from '@mui/material';
+import { useThemeMode } from 'hooks/useThemeMode';
+import { useRequiredPathParam } from 'hooks/useRequiredPathParam';
+import { useNavigate } from 'react-router-dom';
+
+const StyledMermaid = styled(Mermaid)(({ theme }) => ({
+    '#mermaid .node rect': {
+        fill: theme.palette.secondary.light,
+        stroke: theme.palette.secondary.border,
+    },
+    '#mermaid .application-container': {
+        // display: 'flex',
+        // padding: theme.spacing(4,3,3,3),
+        // flexDirection: 'column',
+        // alignItems: 'center',
+        // gap: theme.spacing(3),
+        backgroundColor: theme.palette.secondary.light,
+    },
+}));
+
+export const ApplicationOverview = () => {
+    usePageTitle('Applications - Overview');
+    const applicationName = useRequiredPathParam('name');
+    const { themeMode } = useThemeMode();
+    const navigate = useNavigate();
+
+    const app = {
+        projects: ['default', 'dx'],
+        featureCount: 12,
+        environments: [
+            {
+                name: 'production',
+                instanceCount: 34,
+                sdks: ['unleash-client-node:5.4.0'],
+                lastSeen: '2021-10-01T12:00:00Z',
+            },
+            {
+                name: 'development',
+                instanceCount: 16,
+                sdks: ['unleash-client-java:5.4.0'],
+                lastSeen: '2021-10-01T12:00:00Z',
+            },
+        ],
+    };
+
+    const applicationNode = `
+    ${applicationName}[<span>${applicationName}</span>]
+    `;
+
+    // @ts-ignore
+    window.navigateToInstances = (environment: string) => {
+        navigate(
+            `/applications/${applicationName}/instances?environment=${environment}`,
+        );
+    };
+
+    const graph = `
+    graph TD
+        subgraph _[ ]
+        direction BT
+            ${applicationNode}
+            ${app.environments
+                .map(
+                    ({ name }, i) =>
+                        `${name}("${name}")  --- ${applicationName}
+                        click ${name} navigateToInstances`,
+                )
+                .join('\n')}
+        end
+    `;
+
+    return (
+        <ConditionallyRender
+            condition={1 === 2 + 1}
+            show={<Alert severity='warning'>No data available.</Alert>}
+            elseShow={<StyledMermaid>{graph}</StyledMermaid>}
+        />
+    );
+};
+
+export default ApplicationOverview;
diff --git a/frontend/src/component/common/Mermaid/Mermaid.tsx b/frontend/src/component/common/Mermaid/Mermaid.tsx
index e4d41a58b2..9553914722 100644
--- a/frontend/src/component/common/Mermaid/Mermaid.tsx
+++ b/frontend/src/component/common/Mermaid/Mermaid.tsx
@@ -30,6 +30,7 @@ const StyledMermaid = styled('div')(({ theme }) => ({
 mermaid.initialize({
     startOnLoad: false,
     theme: 'default',
+    securityLevel: 'loose',
     themeCSS: `
     .clusters #_ rect {
         fill: transparent;
@@ -46,9 +47,10 @@ export const Mermaid = ({ children, ...props }: IMermaidProps) => {
     const mermaidRef = useRef<HTMLDivElement>(null);
 
     useEffect(() => {
-        mermaid.render('mermaid', children, (svgCode) => {
+        mermaid.render('mermaid', children, (svgCode, bindFunctions) => {
             if (mermaidRef.current) {
                 mermaidRef.current.innerHTML = svgCode;
+                bindFunctions?.(mermaidRef.current);
             }
         });
     }, [children]);