diff --git a/contao/templates/frontend/member_survey_edit.html.twig b/contao/templates/frontend/member_survey_edit.html.twig
index c1aadb8..ec27b75 100644
--- a/contao/templates/frontend/member_survey_edit.html.twig
+++ b/contao/templates/frontend/member_survey_edit.html.twig
@@ -24,7 +24,14 @@
     {% endif %}
 
     {% if loginRequired %}
-        <div class="survey-alert warning">{{ 'survey.edit.login_required'|trans }}</div>
+        <div class="survey-card survey-grid">
+            <div class="survey-alert warning">{{ 'survey.edit.login_required'|trans({'%minutes%': sessionMinutes|default(24)}) }}</div>
+            {% if loginUrl|default(null) %}
+                <div class="survey-button-row">
+                    <a class="survey-button primary" href="{{ loginUrl }}">{{ 'survey.list.login_link'|trans }}</a>
+                </div>
+            {% endif %}
+        </div>
     {% elseif entryNotAllowed|default(false) %}
         <div class="survey-card survey-grid">
             <div class="survey-alert warning">{{ 'survey.edit.entry_not_allowed'|trans }}</div>
diff --git a/contao/templates/frontend/member_survey_list.html.twig b/contao/templates/frontend/member_survey_list.html.twig
index c3938ab..5ac5fd3 100644
--- a/contao/templates/frontend/member_survey_list.html.twig
+++ b/contao/templates/frontend/member_survey_list.html.twig
@@ -24,7 +24,14 @@
     {% endif %}
 
     {% if loginRequired %}
-        <div class="survey-alert warning">{{ 'survey.list.login_required'|trans }}</div>
+        <div class="survey-card survey-grid">
+            <div class="survey-alert warning">{{ 'survey.list.login_required'|trans({'%minutes%': sessionMinutes|default(24)}) }}</div>
+            {% if loginUrl|default(null) %}
+                <div class="survey-button-row">
+                    <a class="survey-button primary" href="{{ loginUrl }}">{{ 'survey.list.login_link'|trans }}</a>
+                </div>
+            {% endif %}
+        </div>
     {% else %}
         <div class="survey-button-row">
             {% if createUrl %}
diff --git a/src/Controller/FrontendModule/MemberSurveyEditController.php b/src/Controller/FrontendModule/MemberSurveyEditController.php
index c87328e..978c209 100644
--- a/src/Controller/FrontendModule/MemberSurveyEditController.php
+++ b/src/Controller/FrontendModule/MemberSurveyEditController.php
@@ -21,6 +21,7 @@ use Mummert\SurveyBundle\Repository\SurveyEditorRepository;
 use Mummert\SurveyBundle\Repository\SurveyQuestionRepository;
 use Mummert\SurveyBundle\Repository\SurveyRepository;
 use Mummert\SurveyBundle\Service\SurveyEditorService;
+use Mummert\SurveyBundle\Service\SurveyLoginInfoService;
 use Mummert\SurveyBundle\Service\SurveyStructureService;
 use Mummert\SurveyBundle\Service\SurveySubmissionService;
 use Symfony\Component\DependencyInjection\Attribute\Autowire;
@@ -41,6 +42,7 @@ final class MemberSurveyEditController extends AbstractFrontendModuleController
         private readonly SurveyEditorService $surveyEditorService,
         private readonly SurveySubmissionService $surveySubmissionService,
         private readonly SurveyStructureService $surveyStructureService,
+        private readonly SurveyLoginInfoService $surveyLoginInfoService,
         private readonly FormFactoryInterface $formFactory,
         #[Autowire('%kernel.debug%')]
         private readonly bool $kernelDebug = false,
@@ -53,6 +55,8 @@ final class MemberSurveyEditController extends AbstractFrontendModuleController
 
         if ($memberId <= 0) {
             $template->set('loginRequired', true);
+            $template->set('loginUrl', $this->resolveLoginUrl());
+            $template->set('sessionMinutes', $this->surveyLoginInfoService->getSessionLifetimeMinutes());
             $template->set('entryNotAllowed', false);
             $template->set('backUrl', $this->resolveListUrl($model));
             $template->set('createQuestionMode', false);
@@ -579,4 +583,11 @@ final class MemberSurveyEditController extends AbstractFrontendModuleController
 
         return $page instanceof PageModel ? $page : null;
     }
+
+    private function resolveLoginUrl(): ?string
+    {
+        $page = $this->surveyLoginInfoService->findLoginPage();
+
+        return $page instanceof PageModel ? $this->generateContentUrl($page) : null;
+    }
 }
diff --git a/src/Controller/FrontendModule/MemberSurveyListController.php b/src/Controller/FrontendModule/MemberSurveyListController.php
index fadd444..ff3914a 100644
--- a/src/Controller/FrontendModule/MemberSurveyListController.php
+++ b/src/Controller/FrontendModule/MemberSurveyListController.php
@@ -15,6 +15,7 @@ use Mummert\SurveyBundle\Model\SurveyModel;
 use Mummert\SurveyBundle\Repository\SurveyEditorRepository;
 use Mummert\SurveyBundle\Repository\SurveyRepository;
 use Mummert\SurveyBundle\Service\SurveyEditorService;
+use Mummert\SurveyBundle\Service\SurveyLoginInfoService;
 use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
@@ -28,6 +29,7 @@ final class MemberSurveyListController extends AbstractFrontendModuleController
         private readonly SurveyRepository $surveyRepository,
         private readonly SurveyEditorRepository $surveyEditorRepository,
         private readonly SurveyEditorService $surveyEditorService,
+        private readonly SurveyLoginInfoService $surveyLoginInfoService,
     ) {
     }
 
@@ -38,6 +40,8 @@ final class MemberSurveyListController extends AbstractFrontendModuleController
 
         if (!$user instanceof FrontendUser) {
             $template->set('loginRequired', true);
+            $template->set('loginUrl', $this->resolveLoginUrl());
+            $template->set('sessionMinutes', $this->surveyLoginInfoService->getSessionLifetimeMinutes());
             $template->set('surveys', []);
             $template->set('createUrl', null);
             $template->set('templatesOnly', $templatesOnly);
@@ -157,4 +161,11 @@ final class MemberSurveyListController extends AbstractFrontendModuleController
 
         return $page instanceof PageModel ? $page : null;
     }
-}
\ No newline at end of file
+
+    private function resolveLoginUrl(): ?string
+    {
+        $page = $this->surveyLoginInfoService->findLoginPage();
+
+        return $page instanceof PageModel ? $this->generateContentUrl($page) : null;
+    }
+}
diff --git a/src/Service/SurveyLoginInfoService.php b/src/Service/SurveyLoginInfoService.php
new file mode 100644
index 0000000..b0fb450
--- /dev/null
+++ b/src/Service/SurveyLoginInfoService.php
@@ -0,0 +1,59 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Mummert\SurveyBundle\Service;
+
+use Contao\CoreBundle\Framework\ContaoFramework;
+use Contao\PageModel;
+use Doctrine\DBAL\Connection;
+
+/**
+ * Informationen für den "nicht eingeloggt"-Hinweis der Mitglieder-Module:
+ * die Seite mit dem Login-Modul und die Sitzungsdauer (PHP session.gc_maxlifetime).
+ */
+final class SurveyLoginInfoService
+{
+    public function __construct(
+        private readonly Connection $connection,
+        private readonly ContaoFramework $framework,
+    ) {
+    }
+
+    /**
+     * Erste veröffentlichte Seite, auf der ein Contao-Login-Modul eingebunden ist.
+     */
+    public function findLoginPage(): ?PageModel
+    {
+        $pageId = $this->connection->fetchOne(
+            <<<'SQL'
+                SELECT a.pid
+                FROM tl_content c
+                INNER JOIN tl_article a ON a.id = c.pid
+                INNER JOIN tl_module m ON m.id = c.module
+                INNER JOIN tl_page p ON p.id = a.pid
+                WHERE c.type = 'module' AND m.type = 'login' AND c.invisible = '' AND a.published = '1' AND p.published = '1'
+                ORDER BY p.sorting ASC, a.sorting ASC, c.sorting ASC
+                LIMIT 1
+            SQL,
+        );
+
+        if (false === $pageId) {
+            return null;
+        }
+
+        $page = $this->framework->getAdapter(PageModel::class)->findById((int) $pageId);
+
+        return $page instanceof PageModel ? $page : null;
+    }
+
+    /**
+     * Maximale Inaktivitätsdauer einer Sitzung in Minuten (aufgerundet).
+     */
+    public function getSessionLifetimeMinutes(): int
+    {
+        $seconds = (int) ini_get('session.gc_maxlifetime');
+
+        return max(1, (int) ceil(($seconds > 0 ? $seconds : 1440) / 60));
+    }
+}
diff --git a/translations/messages.de.yaml b/translations/messages.de.yaml
index e6ad454..39eecb5 100644
--- a/translations/messages.de.yaml
+++ b/translations/messages.de.yaml
@@ -1,6 +1,7 @@
 survey:
   list:
-    login_required: "Dieser Bereich verwendet den normalen Contao-Mitgliederlogin. Bitte binden Sie das Modul auf einer geschützten Seite oder mit einer separaten Login-Seite ein."
+    login_required: "Sie sind nicht oder nicht mehr im Umfragetool des Kinderschutzbund Sachsen e. V. eingeloggt. Für diesen Bereich benötigen Sie ein gültiges Login. Vielleicht haben Sie die maximal zulässige Sitzungsdauer von %minutes% Minuten überschritten."
+    login_link: "Zur Anmeldung"
     create: "Neue Umfrage anlegen"
     duplicate: "Duplizieren"
     duplicate_confirm: "Sind Sie sicher, dass Sie die Umfrage \"%title%\" mit allen Fragen duplizieren wollen?"
@@ -45,7 +46,7 @@ survey:
     section_hint: "Ein Themenbereich ist keine Frage, sondern eine Überschrift: Alle folgenden Fragen bis zum nächsten Themenbereich gehören dazu. Teilnehmende sehen den Bereich oberhalb jeder Frage."
     insert_into_section: "Die neue Frage wird am Ende des Themenbereichs „%section%“ eingefügt."
     insert_before_first_section: "Die neue Frage wird vor dem ersten Themenbereich eingefügt."
-    login_required: "Dieses Frontendmodul ist für eingeloggte Mitglieder gedacht. Nutzen Sie den normalen Contao-Mitgliederlogin auf einer geschützten Seite."
+    login_required: "Sie sind nicht oder nicht mehr im Umfragetool des Kinderschutzbund Sachsen e. V. eingeloggt. Für diesen Bereich benötigen Sie ein gültiges Login. Vielleicht haben Sie die maximal zulässige Sitzungsdauer von %minutes% Minuten überschritten."
     entry_not_allowed: "Diese Seite kann nicht direkt geöffnet werden. Bitte wechseln Sie über die Umfragen-Liste in den Bearbeitungsmodus."
     create_title: "Neue Umfrage erstellen"
     label_title: "Titel"
diff --git a/translations/messages.en.yaml b/translations/messages.en.yaml
index 9b8db12..5e1906e 100644
--- a/translations/messages.en.yaml
+++ b/translations/messages.en.yaml
@@ -1,6 +1,7 @@
 survey:
   list:
-    login_required: "This area uses the regular Contao member login. Please place the module on a protected page or provide a separate login page."
+    login_required: "You are not (or no longer) logged in to the survey tool of Kinderschutzbund Sachsen e. V. A valid login is required for this area. You may have exceeded the maximum session duration of %minutes% minutes."
+    login_link: "Go to login"
     create: "Create new survey"
     duplicate: "Duplicate"
     duplicate_confirm: "Are you sure you want to duplicate the survey \"%title%\" with all questions?"
@@ -45,7 +46,7 @@ survey:
     section_hint: "A topic section is not a question but a heading: all following questions up to the next section belong to it. Participants see the section above every question."
     insert_into_section: "The new question will be added at the end of the topic section “%section%”."
     insert_before_first_section: "The new question will be inserted before the first topic section."
-    login_required: "This frontend module is intended for logged-in members. Please use the regular Contao member login on a protected page."
+    login_required: "You are not (or no longer) logged in to the survey tool of Kinderschutzbund Sachsen e. V. A valid login is required for this area. You may have exceeded the maximum session duration of %minutes% minutes."
     entry_not_allowed: "This page cannot be opened directly. Please switch to edit mode via the survey list."
     create_title: "Create new survey"
     label_title: "Title"