Megamenu: rail display for page trees, cache tags, editorial promo boxes

- Page-tree entries get a "Page tree display" field (columns | rail |
  rail-compact), emitted as display + cardSize: Markets and Solutions
  show their main pages as a list and the sub-pages as image cards on
  hover. Page-tree items carry image (page media) and teaser (abstract)
  from stage 2. Additive; front ends ignoring display render columns.
- vitec:attach-page-media gains --depth=2 and falls back to the page's
  hero background before the grey placeholder; the 39 sub-solution
  pages got their hero image as page media.
- MegamenuJsonRenderer tags every page carrying the menu with the menu
  tables and tt_content_<uid>, so saving menu records refreshes all
  pages instead of waiting for a full flush.
- Products catalog: drop catalog.news; both promo boxes ("Product
  highlight", "Product news") are the entry's editorial teaser cards.
  ProvideInsightsSpotlight back to its previous state.
- Spec v1.29 and v1.30 (header version corrected), README.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

packages/evo_megamenu_json/Classes/Service/MenuBuilder.php

@@ -136,6 +136,19 @@ final class MenuBuilder
             'columns' => $columns,
         ];
 
+        // Page-tree display (2026-11-02): same columns, two presentations -
+        // `columns` side by side, or `rail`: the columns as a list on the
+        // left, the hovered column's items as image cards on the right
+        // (`cardSize` regular|compact). Additive: a front end that does not
+        // know `display` keeps rendering columns.
+        if ($layout === 'pagetree') {
+            $display = (string)($entry['tree_display'] ?? 'columns');
+            $built['display'] = str_starts_with($display, 'rail') ? 'rail' : 'columns';
+            if ($built['display'] === 'rail') {
+                $built['cardSize'] = $display === 'rail-compact' ? 'compact' : 'regular';
+            }
+        }
+
         // Catalog panels: the teaser cards serve as the featured tiles (left
         // column), the catalog data itself comes from a listener of
         // BuildCatalogEvent - this extension does not know the data source.
@@ -229,10 +242,20 @@ final class MenuBuilder
         foreach ($this->pageRepository->getMenu($rootUid, '*', 'sorting', self::NAV_WHERE) as $child) {
             $items = [];
             foreach ($this->pageRepository->getMenu((int)$child['uid'], '*', 'sorting', self::NAV_WHERE) as $grandchild) {
-                $items[] = [
+                $item = [
                     'title' => (string)(($grandchild['nav_title'] ?? '') !== '' ? $grandchild['nav_title'] : $grandchild['title']),
                     'link' => $this->url('t3://page?uid=' . (int)$grandchild['uid'], $cObj),
                 ];
+                // card data for the `rail` display (2026-11-02), same rules
+                // as the spotlight nav: abstract as teaser, page media image
+                if ($stage >= 2) {
+                    $teaser = trim((string)($grandchild['abstract'] ?? ''));
+                    if ($teaser !== '') {
+                        $item['teaser'] = $teaser;
+                    }
+                    $item['image'] = $this->image('pages', 'media', (int)$grandchild['uid']);
+                }
+                $items[] = $item;
             }
             $column = [
                 'title' => (string)(($child['nav_title'] ?? '') !== '' ? $child['nav_title'] : $child['title']),

packages/evo_megamenu_json/Classes/UserFunc/MegamenuJsonRenderer.php

@@ -7,6 +7,8 @@ namespace Evomedien\EvoMegamenuJson\UserFunc;
 use Doctrine\DBAL\ParameterType;
 use Evomedien\EvoMegamenuJson\Service\MenuBuilder;
 use TYPO3\CMS\Core\Attribute\AsAllowedCallable;
+use TYPO3\CMS\Core\Cache\CacheDataCollectorInterface;
+use TYPO3\CMS\Core\Cache\CacheTag;
 use TYPO3\CMS\Core\Database\ConnectionPool;
 use TYPO3\CMS\Core\Database\Query\Restriction\FrontendRestrictionContainer;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
@@ -24,10 +26,24 @@ use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
  * TYPO3 v14 hands the ContentObjectRenderer in through the setter rather
  * than the constructor; without it $this->cObj stays null and the element
  * path cannot see which record it is rendering.
+ *
+ * Cache (2026-11-02): the menu is part of every cached page, but its records
+ * live on a storage folder - saving them cleared only that folder, and every
+ * page cached before kept the old menu until a full flush. The page is
+ * therefore tagged with the menu tables; the DataHandler flushes the tags
+ * `<table>` and `<table>_<uid>` of every record it writes, so any save in the
+ * menu refreshes all pages carrying it. Data the panels read from the page
+ * tree (pagetree, catalog, spotlight) is not covered and still needs a flush.
  */
 final class MegamenuJsonRenderer
 {
     private const CTYPE = 'evomegamenujson_megamenu';
+    private const RECORD_TABLES = [
+        'tx_evomegamenujson_entry',
+        'tx_evomegamenujson_column',
+        'tx_evomegamenujson_item',
+        'tx_evomegamenujson_teaser',
+    ];
 
     protected ?ContentObjectRenderer $cObj = null;
 
@@ -63,6 +79,7 @@ final class MegamenuJsonRenderer
             }
 
             $menu = GeneralUtility::makeInstance(MenuBuilder::class)->build($uid, $cObj, $row);
+            $this->tagPageCache($cObj, $uid);
 
             return (string)json_encode($menu, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
         } catch (\Throwable) {
@@ -71,6 +88,21 @@ final class MegamenuJsonRenderer
         }
     }
 
+    /** Tags the page cache with the menu element and tables (see class comment). */
+    private function tagPageCache(ContentObjectRenderer $cObj, int $contentUid): void
+    {
+        try {
+            $collector = $cObj->getRequest()->getAttribute('frontend.cache.collector');
+            if (!$collector instanceof CacheDataCollectorInterface) {
+                return;
+            }
+            $tags = array_map(static fn(string $table): CacheTag => new CacheTag($table), self::RECORD_TABLES);
+            $collector->addCacheTags(new CacheTag('tt_content_' . $contentUid), ...$tags);
+        } catch (\Throwable) {
+            // without tags the menu still renders, it just ages until a flush
+        }
+    }
+
     /** uid of the first megamenu element on a storage folder, 0 when none. */
     private function firstElementOn(int $pid): int
     {

packages/evo_megamenu_json/Configuration/TCA/tx_evomegamenujson_entry.php

@@ -43,7 +43,7 @@ return [
         '1' => [
             'showitem' => '
                 --div--;' . $ll . 'tab.general,
-                    hidden, title, link, layout,
+                    hidden, title, link, layout, tree_display,
                 --div--;' . $ll . 'tab.columns,
                     menu_columns,
                 --div--;' . $ll . 'tab.teasers,
@@ -115,6 +115,22 @@ return [
                 ],
             ],
         ],
+        'tree_display' => [
+            // page-tree panels only: same data, two presentations
+            'displayCond' => 'FIELD:layout:=:pagetree',
+            'label' => $ll . 'tree_display',
+            'description' => $ll . 'tree_display.description',
+            'config' => [
+                'type' => 'select',
+                'renderType' => 'selectSingle',
+                'default' => 'columns',
+                'items' => [
+                    ['label' => $ll . 'tree_display.columns', 'value' => 'columns'],
+                    ['label' => $ll . 'tree_display.rail', 'value' => 'rail'],
+                    ['label' => $ll . 'tree_display.rail-compact', 'value' => 'rail-compact'],
+                ],
+            ],
+        ],
 
         'menu_columns' => [
             'label' => $ll . 'menu_columns',

packages/evo_megamenu_json/README.md

@@ -125,7 +125,15 @@ page, its children as the items. Hidden or nav-hidden pages leave the menu
 with the next cache flush. Curated columns are ignored; teasers and the
 featured slot stay editorial. From stage 2 a child page with media gets its
 first image as `image` on the column - attach images in the page
-properties and the panel turns visual by itself.
+properties and the panel turns visual by itself. From stage 2 the items
+carry `image` (first page media or `null`) and, when set, the page
+`abstract` as `teaser`.
+
+The entry field *Page tree display* picks the presentation and travels as
+`display`: `columns` (default, columns side by side) or `rail` (the columns
+as a list on the left, the hovered column's items as image cards on the
+right) plus `cardSize` (`regular` | `compact`) for `rail`. A front end that
+ignores `display` keeps rendering columns.
 
 ### Layout `spotlight`
 
@@ -163,5 +171,9 @@ The VITEC site package ships `ProvideInsightsSpotlight`, which supplies
   entry.
 * The renderer never throws: a broken menu returns an empty value rather than
   taking the page payload down.
+* Caching: every page carrying the menu is tagged with the menu tables and
+  `tt_content_<uid>` of the menu element, so saving any menu record refreshes
+  all of them. Panels built from the page tree (`pagetree`, `catalog`,
+  `spotlight`) pick up page changes with the next cache flush.
 * Without `friendsoftypo3/headless` the element has no JSON envelope to render
   into — the extension is built for headless installations.

packages/evo_megamenu_json/Resources/Private/Language/locallang_db.xlf

@@ -27,6 +27,11 @@
       <trans-unit id="tx_evomegamenujson_entry.layout.catalog"><source>Catalog (data-driven: categories and items from the site package, teaser cards as featured tiles)</source></trans-unit>
       <trans-unit id="tx_evomegamenujson_entry.layout.pagetree"><source>Page tree (data-driven: one column per child of the linked page, its children as items; curated columns are ignored)</source></trans-unit>
       <trans-unit id="tx_evomegamenujson_entry.layout.spotlight"><source>Spotlight (data-driven: left-rail nav from the linked page's children plus live visual cards - latest news, next events - supplied by the site package; curated columns are ignored)</source></trans-unit>
+      <trans-unit id="tx_evomegamenujson_entry.tree_display"><source>Page tree display</source></trans-unit>
+      <trans-unit id="tx_evomegamenujson_entry.tree_display.description"><source>Columns: one column per child page with its children as links. List + cards: the child pages as a list on the left, the children of the hovered one as image cards on the right (images from the page media).</source></trans-unit>
+      <trans-unit id="tx_evomegamenujson_entry.tree_display.columns"><source>Columns side by side</source></trans-unit>
+      <trans-unit id="tx_evomegamenujson_entry.tree_display.rail"><source>List on the left, cards on hover</source></trans-unit>
+      <trans-unit id="tx_evomegamenujson_entry.tree_display.rail-compact"><source>List on the left, small cards on hover (for many sub-pages)</source></trans-unit>
       <trans-unit id="tx_evomegamenujson_entry.menu_columns"><source>Columns</source></trans-unit>
       <trans-unit id="tx_evomegamenujson_entry.menu_columns.description"><source>One column per group. In the teaser layout only the first column is rendered, next to the cards.</source></trans-unit>
       <trans-unit id="tx_evomegamenujson_entry.menu_teasers"><source>Teaser cards</source></trans-unit>

packages/evo_megamenu_json/ext_tables.sql

@@ -8,6 +8,7 @@ CREATE TABLE tx_evomegamenujson_entry (
 	title varchar(255) DEFAULT '' NOT NULL,
 	link varchar(1024) DEFAULT '' NOT NULL,
 	layout varchar(30) DEFAULT 'columns' NOT NULL,
+	tree_display varchar(30) DEFAULT 'columns' NOT NULL,
 	menu_columns int(11) DEFAULT '0' NOT NULL,
 	menu_teasers int(11) DEFAULT '0' NOT NULL,
 	featured_enable tinyint(1) unsigned DEFAULT '0' NOT NULL,

packages/vitec/Classes/Command/AttachPageMediaCommand.php

@@ -24,12 +24,17 @@ use TYPO3\CMS\Core\Utility\GeneralUtility;
  * Image per page: the numbered placeholder
  * `fileadmin/placeholders/pages/<pid>-08.png` when it exists (slot 08 =
  * page media / menu tile; the number in the picture doubles as the image
- * wish list towards the agency), otherwise the generic wide grey
- * placeholder. A page that already has a media reference is NEVER touched -
- * editors swap the placeholder for the real image in the page properties.
+ * wish list towards the agency), else the page's own hero background
+ * (`vitec_bgimage`, same file referenced - 2026-11-02, for the sub-market /
+ * sub-solution cards of the megamenu `rail` display), otherwise the generic
+ * wide grey placeholder. A page that already has a media reference is NEVER
+ * touched - editors swap the image in the page properties.
+ *
+ * --depth=2 targets the grandchildren (e.g. the sub-markets below
+ * /markets/<market>) instead of the children.
  *
  *   vendor/bin/typo3 vitec:attach-page-media --root=/support
- *   vendor/bin/typo3 vitec:attach-page-media --root=/support --apply
+ *   vendor/bin/typo3 vitec:attach-page-media --root=/markets --depth=2 --apply
  */
 #[AsCommand(
     name: 'vitec:attach-page-media',
@@ -40,6 +45,7 @@ final class AttachPageMediaCommand extends Command
     protected function configure(): void
     {
         $this->addOption('root', null, InputOption::VALUE_REQUIRED, 'Slug of the root page, e.g. /support');
+        $this->addOption('depth', null, InputOption::VALUE_REQUIRED, '1 = children of the root, 2 = their children', '1');
         $this->addOption('apply', null, InputOption::VALUE_NONE, 'Write changes (default: dry run)');
     }
 
@@ -56,11 +62,15 @@ final class AttachPageMediaCommand extends Command
             $output->writeln('<error>Root page ' . $rootSlug . ' not found.</error>');
             return Command::FAILURE;
         }
+        $depth = max(1, min(2, (int)$input->getOption('depth')));
+        $parents = [(int)$root['uid']];
+        for ($level = 1; $level <= $depth; $level++) {
             $children = $pages->fetchAllAssociative(
-            'SELECT uid, title FROM pages WHERE deleted = 0 AND hidden = 0 AND doktype = 1 AND pid = ? AND sys_language_uid IN (0,-1) ORDER BY sorting',
-            [(int)$root['uid']]
+                'SELECT uid, pid, title FROM pages WHERE deleted = 0 AND hidden = 0 AND doktype = 1 AND pid IN (' . implode(',', $parents ?: [0]) . ') AND sys_language_uid IN (0,-1) ORDER BY pid, sorting'
             );
-        $output->writeln(($apply ? 'APPLY' : 'DRY-RUN') . sprintf(' · %s #%d · %d child page(s)', $rootSlug, (int)$root['uid'], count($children)));
+            $parents = array_map('intval', array_column($children, 'uid'));
+        }
+        $output->writeln(($apply ? 'APPLY' : 'DRY-RUN') . sprintf(' · %s #%d · depth %d · %d page(s)', $rootSlug, (int)$root['uid'], $depth, count($children)));
 
         $storage = GeneralUtility::makeInstance(StorageRepository::class)->getDefaultStorage();
         $refs = $pool->getConnectionForTable('sys_file_reference');
@@ -76,10 +86,19 @@ final class AttachPageMediaCommand extends Command
                 $output->writeln(sprintf('  = #%d "%s": has media (%d) - untouched', $uid, (string)$child['title'], $existing));
                 continue;
             }
+            $fileUid = 0;
             $identifier = 'placeholders/pages/' . $uid . '-08.png';
             if (!$storage->hasFile($identifier)) {
-                $identifier = 'placeholders/placeholder-grey-wide.png';
-                if (!$storage->hasFile($identifier)) {
+                // the page's own hero background, first hero on the page
+                $fileUid = (int)$refs->fetchOne(
+                    "SELECT r.uid_local FROM sys_file_reference r JOIN tt_content c ON c.uid = r.uid_foreign
+                     WHERE r.deleted = 0 AND r.tablenames = 'tt_content' AND r.fieldname = 'vitec_bgimage'
+                       AND c.deleted = 0 AND c.hidden = 0 AND c.pid = ?
+                     ORDER BY c.colPos, c.sorting, r.sorting_foreign LIMIT 1",
+                    [$uid]
+                );
+                $identifier = $fileUid > 0 ? 'hero image (sys_file #' . $fileUid . ')' : 'placeholders/placeholder-grey-wide.png';
+                if ($fileUid === 0 && !$storage->hasFile($identifier)) {
                     $output->writeln(sprintf('  <comment>! #%d "%s": no placeholder file - skipped</comment>', $uid, (string)$child['title']));
                     continue;
                 }
@@ -88,11 +107,13 @@ final class AttachPageMediaCommand extends Command
             if (!$apply) {
                 continue;
             }
-            $file = $storage->getFile($identifier);
+            if ($fileUid === 0) {
+                $fileUid = $storage->getFile($identifier)->getUid();
+            }
             $datamap['sys_file_reference']['NEWPM' . (++$newIndex)] = [
                 'pid' => $uid,
                 'table_local' => 'sys_file',
-                'uid_local' => $file->getUid(),
+                'uid_local' => $fileUid,
                 'tablenames' => 'pages',
                 'uid_foreign' => $uid,
                 'fieldname' => 'media',

packages/vitec/Classes/EventListener/ProvideInsightsSpotlight.php

@@ -50,13 +50,8 @@ final class ProvideInsightsSpotlight
         ]);
     }
 
-    /**
-     * Public since 2026-11-02: the products catalog panel shows the same
-     * news cards ("Product news" slot) - one query, one card shape.
-     *
-     * @return array<int,array<string,mixed>>
-     */
-    public function latestNews(int $stage, int $count = self::NEWS_COUNT): array
+    /** @return array<int,array<string,mixed>> */
+    private function latestNews(int $stage): array
     {
         $queryBuilder = $this->connectionPool->getQueryBuilderForTable(self::NEWS_TABLE);
         $queryBuilder->setRestrictions(GeneralUtility::makeInstance(FrontendRestrictionContainer::class));
@@ -68,7 +63,7 @@ final class ProvideInsightsSpotlight
                     $queryBuilder->expr()->eq('type', $queryBuilder->createNamedParameter('0'))
                 )
                 ->orderBy('datetime', 'DESC')
-                ->setMaxResults($count)
+                ->setMaxResults(self::NEWS_COUNT)
                 ->executeQuery()->fetchAllAssociative();
         } catch (\Throwable) {
             return [];

packages/vitec/Classes/EventListener/ProvideProductCatalog.php

@@ -29,9 +29,10 @@ use TYPO3\CMS\Extbase\Service\ImageService;
  * pages the visitor reaches from the overview page; the menu does not show
  * them, the count and the list serve the "N sub-products" line and search.
  *
- * Next to the tree: viewAll (/products), news (the latest news cards,
- * shared with the Insights spotlight) and the type-ahead endpoint. The
- * entry's teaser cards stay the editorial "Product highlight".
+ * Next to the tree: viewAll (/products) and the type-ahead endpoint. The
+ * boxes of the left column ("Product highlight", "Product news") are the
+ * entry's editorial teaser cards, not data from here (decision Olli
+ * 2026-11-02: no automatic news).
  *
  * Version 1 (2026-10-09) listed sys_category groups with their products;
  * the nine old category pages are plain pages below /products and are not
@@ -45,12 +46,10 @@ final class ProvideProductCatalog
     private const DOKTYPE_PAGE = 1;
     private const DOKTYPE_SHORTCUT = 4;
     private const DOKTYPE_FOLDER = 254;
-    private const NEWS_COUNT = 2;
 
     public function __construct(
         private readonly ConnectionPool $connectionPool,
         private readonly FileRepository $fileRepository,
-        private readonly ProvideInsightsSpotlight $spotlight,
     ) {}
 
     public function __invoke(BuildCatalogEvent $event): void
@@ -66,7 +65,6 @@ final class ProvideProductCatalog
                     'placeholder' => 'Search products',
                 ],
                 'viewAll' => ['title' => 'View all products', 'link' => self::PRODUCTS_SLUG],
-                'news' => $this->spotlight->latestNews($stage, self::NEWS_COUNT),
                 'categories' => $this->categories($stage),
             ]);
         } catch (\Throwable) {

packages/vitec/Documentation/Headless-JSON-Architecture.md

@@ -3,9 +3,9 @@
 | | |
 |---|---|
 | **Document identifier** | EVO‑VITEC‑HL‑001 |
-| **Version** | 1.26 |
+| **Version** | 1.30 |
 | **Status** | Released |
-| **Date** | 2026‑10‑26 |
+| **Date** | 2026‑11‑02 |
 | **Applies to** | `evomedien/vitec` on TYPO3 v14.3 (headless) |
 | **Owner** | evomedien — VITEC relaunch |
 
@@ -41,6 +41,8 @@
 | 1.26 | 2026‑10‑26 | **Interface change (additive).** Product detail resources band simplified (customer CR): the `resources` envelope gains **`sectionLayout`** — `50-50` (default) \| `33-33-33` — from the new per‑product select *Resources Section Layout* (Layout 1: Technical Highlights left, resource cards right, 50/50; Layout 2: highlights over two columns, cards in the third). Capabilities leave the band editorially; the TCA fields `capabilities`, `datasheets` and `downloads` are parked in the Misc tab — all three stay in the payload unchanged. The automatic newest‑datasheet/documentation cards remain deferred; meanwhile the manual card `restype` vocabulary gains `datasheet` and `brochure` — a pinned datasheet card links the download record and stays current because the download route always serves the newest file. |
 | 1.27 | 2026‑11‑02 | **Interface change (additive).** Product *Resources Section Layout* gained the value `hardware` (“Layout 3 - Hardware option”): `resources.sectionLayout = "hardware"` — Technical Highlights over two columns, no resource cards (`resources.items` is emitted empty even when cards are maintained, so they reappear on a switch back). |
 | 1.28 | 2026‑11‑02 | **Interface change (breaking for the products menu, additive elsewhere).** Product section rebuilt after the agency sitemap/menu prototype of 2026-11-02: 20 product overview pages `/products/<slug>` grouped by sysfolders (3 categories → 9 groups) below /products. The megamenu `catalog` payload is now **version 2**: `categories[].groups[].items[]` of type `page` (overview page with `productCount`/`products`/`image`) or `shortcut` (`target` indices), plus `viewAll` and `news`; the menu no longer lists products. Transitional v1 fields (`groups[].products` etc.) stay until the front end has switched. The product type-ahead (`?type=7385`) gained `overviews` and a per-product `overview` with menu path. |
+| 1.29 | 2026‑11‑02 | **Interface change (removal within the unreleased catalog v2).** `catalog.news` dropped (decision: no automatic news in the products menu). Both promo boxes of the products panel, "Product highlight" and "Product news", are the entry's editorial `teasers` (`kicker` = box label). Megamenu caching: pages carrying the menu are now tagged with the menu tables, so saving menu records refreshes every page; data read from the page tree still needs a cache flush. |
+| 1.30 | 2026‑11‑02 | **Interface change (additive).** Megamenu `pagetree` entries carry `display` (`columns` \| `rail`) and, for `rail`, `cardSize` (`regular` \| `compact`): Markets and Solutions switch to a left list with the sub-pages as image cards on hover. Page-tree items gained `image` (page media) and `teaser` (abstract) from stage 2; the sub-solution pages received their hero background as page media (sub-markets had page media already). |
 
 This document is drafted in the style of, and adopts the terminology conventions of,
 ISO/IEC/IEEE 42010 (architecture description), ISO/IEC/IEEE 26514 (information for
@@ -1220,7 +1222,6 @@ pages are reached from there.
   "version": 2,
   "search": { "endpoint": "/_json/?type=7385", "param": "q", "minChars": 2, "placeholder": "Search products" },
   "viewAll": { "title": "View all products", "link": "/products" },
-  "news": [ { "title": "…", "date": "2026-10-28", "link": "/news/article/…", "teaser": "…", "image": {} } ],
   "categories": [ { "title": "IP Video Streaming, Distribution & KVM",
     "groups": [ { "title": "Encoders & Decoders",
       "items": [
@@ -1241,9 +1242,11 @@ pages are reached from there.
   their number - a card without a resolvable product is not counted.
 - `image` (from content stage 2) is the overview page's first page media as a
   640 px WebP, `null` when none is set.
-- `news` are the latest news cards (same shape and query as the Insights
-  spotlight, here two); the entry's `teasers` remain the editorial product
-  highlight.
+- The promo boxes of the left column ("Product highlight", "Product news")
+  are the entry's editorial `teasers` next to `catalog` (`kicker` = box
+  label, plus `title`, `text`, `link`, `image`; designed for two, an empty
+  array hides the column). There are no automatic news (`catalog.news` was
+  dropped in v1.29).
 - Hidden pages and pages with *Hide in menu* drop out; order = page tree
   order. Version 1 (2026-10-09, sys_category groups with products) is no
   longer the source.
@@ -1257,6 +1260,34 @@ pages are reached from there.
   by link); and a `teaser` (card text, plain) on every product. Do not build
   on these fields.
 
+**Markets and Solutions menus (megamenu `layout: "pagetree"`, `display`
+since v1.30).** Page-tree entries build their `columns` live from the
+linked page (one column per child page, its children as `items`). The
+entry field *Page tree display* adds the presentation:
+
+```json
+{ "title": "Markets", "link": "/markets", "layout": "pagetree",
+  "display": "rail", "cardSize": "regular",
+  "columns": [ { "title": "Transport", "link": "/markets/transport", "image": { "url": "…" },
+    "items": [ { "title": "Airports", "link": "/markets/transport/airports",
+                 "image": { "url": "/fileadmin/_processed_/…webp", "width": 640, "height": 360, "alternative": "", "title": "" },
+                 "teaser": "…" } ] } ] }
+```
+
+- `display: "columns"` (default; Support and every entry not switched):
+  columns side by side as before. `display: "rail"`: the columns as a list
+  on the left; hovering (or focusing) one shows its `items` as image cards
+  on the right, the first column is preselected. `cardSize` (`regular` |
+  `compact`, only with `rail`) sizes the cards - Solutions uses `compact`
+  so five sub-solutions fit next to the list.
+- From content stage 2 every item carries `image` (first page media as a
+  640 px WebP, `null` when none is set) and, when the page has an abstract,
+  `teaser`. The sub-market pages already had page media; the 39 sub-solution
+  pages got their hero background as page media
+  (`vitec:attach-page-media --depth=2`); editors replace it in
+  the page properties.
+- Additive: a front end that ignores `display` keeps rendering columns.
+
 **Operations.** Indexing runs automatically: record and page saves enter the
 index queue, a scheduler task (Index Queue Worker, every 5 minutes) pushes them
 to Solr; the CLI command `vitec:solr-index` (with `--initialize` and `--debug`)
@@ -1674,4 +1705,4 @@ remediation.
 - Header convention — the uniform header section across CEs, plugins and containers.
 - `Configuration/Sets/Vitecset/setup.typoscript` — the single TypoScript entry point.
 
-*End of document EVO‑VITEC‑HL‑001 v1.28.*
+*End of document EVO‑VITEC‑HL‑001 v1.30.*