diff --git a/assets/scripts/admin/content-edit/preview-section.js b/assets/scripts/admin/content-edit/preview-section.js
index 0cbf65b..f9f5d3c 100644
--- a/assets/scripts/admin/content-edit/preview-section.js
+++ b/assets/scripts/admin/content-edit/preview-section.js
@@ -10,6 +10,7 @@ registerFeature('admin_content_edit_preview_section', _init);
  */
 function _init() {
     cmsEditListener('[data-section-preview-input]', 'change', showSectionPreview);
+    cmsEditListener('[data-section-widget]', 'change', showSectionNote);
 }
 
 /**
@@ -24,4 +25,26 @@ function showSectionPreview(inputElement, module, preview/*, form, event*/) {
     let sectionPreview = inputElement.options[inputElement.selectedIndex].dataset.sectionPreview;
     [...htmlTargetElements].forEach((htmlTargetElement) => htmlTargetElement.innerHTML = sectionPreview === undefined ? '' : sectionPreview);
     filterCurrentFilterElements();
+}
+
+/**
+ * Shows a section preview
+ *
+ * The preview target element must have the "data-section-preview-target" attribute
+ * The select option must have the "data-section-preview-input"
+ * Both data attributes must have the same value (as identificator)
+ */
+function showSectionNote(inputElement, module, preview, form/*, event*/) {
+    let htmlTargetElements = form.querySelectorAll("[data-section-note-preview='" + inputElement.id + "']");
+    let sectionNote = inputElement.options[inputElement.selectedIndex].dataset.sectionNotes;
+
+    [...htmlTargetElements].forEach((htmlTargetElement) => {
+        if (sectionNote) {
+            htmlTargetElement.innerHTML = sectionNote;
+            htmlTargetElement.classList.remove('d-none');
+        } else {
+            htmlTargetElement.innerHTML = '';
+            htmlTargetElement.classList.add('d-none');
+        }
+    });
 }
\ No newline at end of file
diff --git a/cms/modules/section/form.html.twig b/cms/modules/section/form.html.twig
index e2bb294..98160eb 100644
--- a/cms/modules/section/form.html.twig
+++ b/cms/modules/section/form.html.twig
@@ -7,9 +7,16 @@
 </div>
 {{ sfs_cms_admin_module_accordion_block_end() }}
 
+{% import '@SfsCms/macros/modules_edit.html.twig' as edit %}
+
 {{ sfs_cms_admin_module_accordion_block_start(form, accordion, 'section', true) }}
 <div class="col-12" data-section-message-container>
     {{ form_row(form.section, {'attr': attr | merge({'data-section-message-select': ''})}) }}
+
+    <div class="alert alert-info mt-3" data-section-note-preview="{{ form.section.vars.id }}">
+        {{ form.section.vars.section_notes|raw }}
+    </div>
+
     {{ form_row(form.mode, {'attr': attr | merge({'data-section-mode-message-select': ''})}) }}
 
     <div class="alert alert-danger mt-3 d-none" role="alert" data-section-message-when data-section-when-section-draft
diff --git a/config/doctrine-mapping/model/Section.orm.xml b/config/doctrine-mapping/model/Section.orm.xml
index 9eb9a07..1bb3039 100644
--- a/config/doctrine-mapping/model/Section.orm.xml
+++ b/config/doctrine-mapping/model/Section.orm.xml
@@ -22,6 +22,8 @@
                 <option name="unsigned">true</option>
             </options>
         </field>
+
+        <field name="notes" column="notes" type="text" nullable="true"/>
     </mapped-superclass>
 
 </doctrine-mapping>
diff --git a/src/Form/Admin/Section/SectionCreateForm.php b/src/Form/Admin/Section/SectionCreateForm.php
index ad71b7b..0847a22 100644
--- a/src/Form/Admin/Section/SectionCreateForm.php
+++ b/src/Form/Admin/Section/SectionCreateForm.php
@@ -7,6 +7,7 @@
 use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 use Symfony\Component\Form\Extension\Core\Type\NumberType;
+use Symfony\Component\Form\Extension\Core\Type\TextareaType;
 use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\Intl\Locales;
@@ -63,5 +64,10 @@ public function buildForm(FormBuilderInterface $builder, array $options): void
             'choices' => array_combine(array_map(fn ($lang) => Locales::getName($lang), $options['locales']), $options['locales']),
             'default_value' => [$options['default_locale']],
         ]);
+
+        $builder->add('notes', TextareaType::class, [
+            'required' => false,
+            'help' => 'admin_sections.form.notes.help',
+        ]);
     }
 }
diff --git a/src/Form/Admin/Section/SectionUpdateForm.php b/src/Form/Admin/Section/SectionUpdateForm.php
index 846cfed..fc57ea4 100644
--- a/src/Form/Admin/Section/SectionUpdateForm.php
+++ b/src/Form/Admin/Section/SectionUpdateForm.php
@@ -7,6 +7,7 @@
 use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 use Symfony\Component\Form\Extension\Core\Type\NumberType;
+use Symfony\Component\Form\Extension\Core\Type\TextareaType;
 use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\Intl\Locales;
@@ -65,5 +66,10 @@ public function buildForm(FormBuilderInterface $builder, array $options): void
             'constraints' => new Count(['min' => 1]),
             'default_value' => [$options['default_locale']],
         ]);
+
+        $builder->add('notes', TextareaType::class, [
+            'required' => false,
+            'help' => 'admin_sections.form.notes.help',
+        ]);
     }
 }
diff --git a/src/Form/Type/SectionType.php b/src/Form/Type/SectionType.php
index ba53b1b..4c4c00d 100644
--- a/src/Form/Type/SectionType.php
+++ b/src/Form/Type/SectionType.php
@@ -77,6 +77,7 @@ public function configureOptions(OptionsResolver $resolver): void
                     }
 
                     $attr['data-section-preview'] = '';
+                    $attr['data-section-notes'] = nl2br($section->getNotes());
 
                     foreach ($this->cmsConfig->getSites() as $site) {
                         foreach ($this->localeHelper->getEnabledLocales() as $locale) {
@@ -95,11 +96,13 @@ public function configureOptions(OptionsResolver $resolver): void
     public function finishView(FormView $view, FormInterface $form, array $options): void
     {
         $view->vars['section_preview'] = '';
+        $view->vars['section_notes'] = '';
 
         /** @var ChoiceView $choice */
         foreach ($view->vars['choices'] as $choice) {
             if ($view->vars['value'] == $choice->value) {
                 $view->vars['section_preview'] = $choice->attr['data-section-preview'];
+                $view->vars['section_notes'] = $choice->attr['data-section-notes'];
             }
         }
     }
diff --git a/src/Migrations/Version20251015150528.php b/src/Migrations/Version20251015150528.php
new file mode 100644
index 0000000..689f8fe
--- /dev/null
+++ b/src/Migrations/Version20251015150528.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Softspring\CmsSectionsPlugin\Migrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20251015150528 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add notes field to cms_section table';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE cms_section ADD notes LONGTEXT DEFAULT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE cms_section DROP notes');
+    }
+}
diff --git a/src/Model/Section.php b/src/Model/Section.php
index 579d022..832f9e4 100644
--- a/src/Model/Section.php
+++ b/src/Model/Section.php
@@ -21,6 +21,8 @@ abstract class Section implements SectionInterface
 
     protected ?array $extraData = null;
 
+    protected ?string $notes = null;
+
     public function __construct()
     {
         $this->versions = new ArrayCollection();
@@ -58,4 +60,14 @@ public function setExtra(string $key, mixed $value): void
         }
         $this->extraData[$key] = $value;
     }
+
+    public function getNotes(): ?string
+    {
+        return $this->notes;
+    }
+
+    public function setNotes(?string $notes): void
+    {
+        $this->notes = $notes;
+    }
 }
diff --git a/src/Model/SectionInterface.php b/src/Model/SectionInterface.php
index 2c711bd..1d84583 100644
--- a/src/Model/SectionInterface.php
+++ b/src/Model/SectionInterface.php
@@ -30,4 +30,8 @@ public function setExtraData(?array $extraData): void;
     public function getExtra(string $key, mixed $default = null): mixed;
 
     public function setExtra(string $key, mixed $value): void;
+
+    public function getNotes(): ?string;
+
+    public function setNotes(?string $notes): void;
 }
diff --git a/translations/sfs_cms_admin.en.yaml b/translations/sfs_cms_admin.en.yaml
index 7d2dabe..078fa1e 100644
--- a/translations/sfs_cms_admin.en.yaml
+++ b/translations/sfs_cms_admin.en.yaml
@@ -18,6 +18,9 @@ admin_sections:
         ttl.label: "Cache time"
         defaultLocale.label: "Default language"
         locales.label: "Languages"
+        notes:
+            label: "Integration notes"
+            help: "This note is only for internal use, will be displayed when integrating sections in contents. (can contain HTML)"
 
     version_form:
         note.label: "Note"
diff --git a/translations/sfs_cms_admin.es.yaml b/translations/sfs_cms_admin.es.yaml
index 80dcce6..600c083 100644
--- a/translations/sfs_cms_admin.es.yaml
+++ b/translations/sfs_cms_admin.es.yaml
@@ -18,6 +18,9 @@ admin_sections:
         ttl.label: "Tiempo de cache"
         defaultLocale.label: "Idioma por defecto"
         locales.label: "Idiomas"
+        notes:
+            label: "Notas de integración"
+            help: "Esta nota es solo para uso interno, se mostrará al integrar secciones en contenidos. (puede contener HTML)"
 
     version_form:
         note.label: "Nota"