[FEATURE] Show path to record location in group elements

To ease the usage of `group` fields in the FormEngine like e.g. in the
"Insert records" content element, the record overview now shows the
path to the location where each assigned record is stored,
respectively.

Resolves: #100093
Releases: main
Change-Id: I1623b506727b46ccc86361e2c061c7e2c705a50f
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/78033


Reviewed-by: Torben Hansen <derhansen@gmail.com>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Torben Hansen <derhansen@gmail.com>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>

typo3/sysext/backend/Classes/Form/FieldWizard/RecordsOverview.php

@@ -23,6 +23,7 @@ use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
 use TYPO3\CMS\Core\Imaging\Icon;
 use TYPO3\CMS\Core\Imaging\IconFactory;
 use TYPO3\CMS\Core\Localization\LanguageService;
+use TYPO3\CMS\Core\Type\Bitmask\Permission;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 
 /**
@@ -62,6 +63,8 @@ class RecordsOverview extends AbstractNode
                 $selectedItem['table'],
                 $selectedItem['uid']
             );
+            $pathToContainingPage = BackendUtility::getRecordPath($selectedItem['row']['pid'], $this->getBackendUserAuthentication()->getPagePermsClause(Permission::PAGE_SHOW), 0);
+
             $recordsOverviewHtml[] = '<tr>';
             $recordsOverviewHtml[] =    '<td class="col-icon">';
             $recordsOverviewHtml[] =        $linkedIcon;
@@ -70,6 +73,7 @@ class RecordsOverview extends AbstractNode
             $recordsOverviewHtml[] =        $linkedTitle;
             $recordsOverviewHtml[] =        '<span class="text-muted">';
             $recordsOverviewHtml[] =            ' [' . $selectedItem['uid'] . ']';
+            $recordsOverviewHtml[] =            ' ' . htmlspecialchars($pathToContainingPage);
             $recordsOverviewHtml[] =        '</span>';
             $recordsOverviewHtml[] =    '</td>';
             $recordsOverviewHtml[] = '</tr>';

typo3/sysext/core/Documentation/Changelog/12.3/Feature-100093-ShowPathToRecordLocationInGroupElements.rst

+.. include:: /Includes.rst.txt
+
+.. _feature-100093-1678091347:
+
+=================================================================
+Feature: #100093 - Show path to record location in group elements
+=================================================================
+
+See :issue:`100093`
+
+Description
+===========
+
+To ease the usage of `group` fields in the FormEngine like e.g. in the
+"Insert records" content element, the record overview now shows the path to the
+location where each assigned record is stored, respectively.
+
+
+Impact
+======
+
+Elements of type `group` now show the path to the page where any assigned record
+is stored in.
+
+.. index:: Backend, ext:backend