diff --git a/packages/demobank-ui/README.md b/packages/demobank-ui/README.md
index 1732b5f38..877799748 100644
--- a/packages/demobank-ui/README.md
+++ b/packages/demobank-ui/README.md
@@ -36,11 +36,18 @@ to the default settings:
 
 ```
 globalThis.talerDemobankSettings = {
-  backendBaseURL: "https://bank.demo.taler.net/demobanks/default/",
+  // location of libeufin server
+  backendBaseURL: "https://bank.demo.taler.net/",
   allowRegistrations: true,
   bankName: "Taler Bank",
   // Show explainer text and navbar to other demo sites
   showDemoNav: true,
+  // href value of the icon in the top left
+  iconLinkURL: "https://demo.taler.net/",
+  // show the button "create random user" in registration form
+  allowRandomAccountCreation: true,
+  // do not create random password for random users
+  simplePasswordForRandomAccounts: true,
   // Names and links for other demo sites to show in the navbar
   demoSites: [
     ["Landing", "https://demo.taler.net/"],
diff --git a/packages/demobank-ui/package.json b/packages/demobank-ui/package.json
index b430ebc24..17059afeb 100644
--- a/packages/demobank-ui/package.json
+++ b/packages/demobank-ui/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@gnu-taler/demobank-ui",
-  "version": "0.9.3-dev.17",
+  "version": "0.9.3-dev.27",
   "license": "AGPL-3.0-OR-LATER",
   "type": "module",
   "scripts": {
diff --git a/packages/demobank-ui/src/pages/BankFrame.tsx b/packages/demobank-ui/src/pages/BankFrame.tsx
index fc8dfd599..6ab6ba3e4 100644
--- a/packages/demobank-ui/src/pages/BankFrame.tsx
+++ b/packages/demobank-ui/src/pages/BankFrame.tsx
@@ -14,19 +14,18 @@
  GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
  */
 
-import { Amounts, Logger, PaytoUriIBAN, TranslatedString, parsePaytoUri, stringifyPaytoUri } from "@gnu-taler/taler-util";
-import { NotificationMessage, notifyError, notifyException, useNotifications, useTranslationContext } from "@gnu-taler/web-util/browser";
-import { ComponentChildren, Fragment, h, VNode } from "preact";
-import { StateUpdater, useEffect, useErrorBoundary, useState } from "preact/hooks";
+import { Amounts, Logger, TranslatedString, parsePaytoUri } from "@gnu-taler/taler-util";
+import { notifyError, notifyException, useNotifications, useTranslationContext } from "@gnu-taler/web-util/browser";
+import { ComponentChildren, Fragment, VNode, h } from "preact";
+import { useEffect, useErrorBoundary, useState } from "preact/hooks";
+import logo from "../assets/logo-2021.svg";
+import { Attention } from "../components/Attention.js";
+import { CopyButton } from "../components/CopyButton.js";
 import { LangSelector } from "../components/LangSelector.js";
 import { useBackendContext } from "../context/backend.js";
-import { useBusinessAccountDetails } from "../hooks/circuit.js";
-import { bankUiSettings } from "../settings.js";
-import { useSettings } from "../hooks/settings.js";
-import { CopyButton, CopyIcon } from "../components/CopyButton.js";
-import logo from "../assets/logo-2021.svg";
 import { useAccountDetails } from "../hooks/access.js";
-import { Attention } from "../components/Attention.js";
+import { useSettings } from "../hooks/settings.js";
+import { bankUiSettings } from "../settings.js";
 import { RenderAmount } from "./PaytoWireTransferForm.js";
 
 const GIT_HASH = typeof __GIT_HASH__ !== "undefined" ? __GIT_HASH__ : undefined;
@@ -34,11 +33,12 @@ const VERSION = typeof __VERSION__ !== "undefined" ? __VERSION__ : undefined;
 
 const versionText = VERSION
   ? GIT_HASH
-    ? `Version ${VERSION} (${GIT_HASH.substring(0, 8)})`
+    ? <a href={`https://git.taler.net/wallet-core.git/tree/?id=${GIT_HASH}`} target="_blank" rel="noreferrer noopener">
+      Version {VERSION} ({GIT_HASH.substring(0, 8)})
+    </a>
     : VERSION
   : "";
 
-const logger = new Logger("BankFrame");
 
 export function BankFrame({
   children,
@@ -83,7 +83,7 @@ export function BankFrame({
           <div class="relative flex h-16 items-center justify-between ">
             <div class="flex items-center px-2 lg:px-0">
               <div class="flex-shrink-0 bg-white rounded-lg">
-                <a href="http://test.taler.net/" target="_blank" rel="noreferrer noopener">
+                <a href={bankUiSettings.iconLinkURL ?? "#"}>
                   <img
                     class="h-8 w-auto"
                     src={logo}
diff --git a/packages/demobank-ui/src/settings.ts b/packages/demobank-ui/src/settings.ts
index c4b510b30..44a016de6 100644
--- a/packages/demobank-ui/src/settings.ts
+++ b/packages/demobank-ui/src/settings.ts
@@ -17,6 +17,7 @@
 export interface BankUiSettings {
   backendBaseURL?: string;
   allowRegistrations?: boolean;
+  iconLinkURL?: string;
   showDemoNav?: boolean;
   simplePasswordForRandomAccounts?: boolean;
   allowRandomAccountCreation?: boolean;
@@ -29,6 +30,7 @@ export interface BankUiSettings {
  */
 const defaultSettings: BankUiSettings = {
   backendBaseURL: "https://bank.demo.taler.net/demobanks/default/",
+  iconLinkURL: "https://demo.taler.net/",
   allowRegistrations: true,
   bankName: "Taler Bank",
   showDemoNav: true,