diff --git a/frontend/con10t/de/AA_2023_1_Schachner.html b/frontend/con10t/de/AA_2023_1_Schachner.html
new file mode 100644
index 000000000..b397b8a0a
--- /dev/null
+++ b/frontend/con10t/de/AA_2023_1_Schachner.html
@@ -0,0 +1,87 @@
+<style>
+
+    .con10t-row {
+    margin-top: 10vh;
+    }
+
+    #sticky-sidebar {
+    padding-top: 4vw;
+    padding-bottom: 2vw;
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    }
+
+    @media (max-width: 992px) {
+    #sticky-sidebar {
+    position: relative;
+    }
+
+    .con10t-image {
+    float: none;
+    }
+    }
+</style>
+
+
+<!-- Kopfbereich der Projektseite -->
+<idai-header
+    image="/con10t/headerimages/AA_Logo-Querformat.jpg"
+        description="A. Schachner, Die Ausgrabungen in Boğazköy-Ḫattuša 2022, AA 2023/1, § 1–210, https://doi.org/10.34780/e12d-4ac2. Supplement"
+        link="https://doi.org/10.34780/e12d-4ac2">
+</idai-header>
+
+<!-- Hauptbereich der Projektseite -->
+<div class="con10t-page teaserpage container">
+
+    <div class="con10t-row">
+
+        <div class="con10t-title">
+            <h1>A. Schachner, Die Ausgrabungen in Boğazköy-Ḫattuša 2022, AA 2023/1, § 1–210, https://doi.org/10.34780/e12d-4ac2. Supplement</h1>
+        </div>
+###
+        <div id="sticky-sidebar" class="con10t-sidebar">
+
+            <con10t-toc toc-heading="Übersicht"></con10t-toc>
+
+            <h3>Suche in den Daten des Projektes</h3>
+
+            <!-- Map -->
+            <div ng-init="config = {
+                clustered: false,
+                facetsSelect: [
+                {
+                key: 'catalogIds',
+                value: 1513
+                }
+                ]
+                }">
+            </div>
+
+            <div con10t-map style = "margin-bottom: 1vw;"
+                id="map"
+                limit="200"
+                facets-select="config.facetsSelect"
+                lat="40.020808"
+                lng="34.615173"
+                zoom="12">
+            </div>
+
+            <a con10t-search-query target = "_blank">Alle Datensätze anzeigen</a>
+
+            <con10t-search catalog-id="1513"></con10t-search>
+
+            <div style="padding: 2vh 0;">
+                <con10t-image src = "/con10t/img/AA_2023_1_Schachner/AA_2023_1_Schachner_TitlePage.jpg" alt = "Startseite-Printausgabe" width = "340"></con10t-image>
+                <h4><a href="https://doi.org/10.34780/e12d-4ac2">Vollständiger Artikel abrufbar über iDAI.publications/journals</a></h4>
+            </div>
+
+        </div>
+
+        <div class="con10t-content">
+            <h2 class="con10t-toc-entry">3D-Modelle von Helm und Schöpfkelle, Tilkitepe/Boğazköy</h2>
+            <con10t-catalog-tree catalog-id="1513" style="width:100%" float:left=""></con10t-catalog-tree>
+        </div>
+
+    </div>
+</div>
\ No newline at end of file
diff --git a/frontend/con10t/de/ewert.html b/frontend/con10t/de/ewert.html
index d962be83c..b6297076d 100644
--- a/frontend/con10t/de/ewert.html
+++ b/frontend/con10t/de/ewert.html
@@ -262,7 +262,9 @@ <h2 class="con10t-toc-entry">Die Archivunterlagen und ihre Erschließung</h2>
 
             <h2 class="con10t-toc-entry">Thematischer Einstieg</h2>
             <p>
-                <con10t-tree fq="facet_bestandsname:Ewert-Nachlass" hierarchy-facets="facet_ort"></con10t-tree>
+                <con10t-tree
+                 fq="facet_bestandsname:Ewert-Nachlass"
+                 hierarchy-facets="facet_ort,facet_subkategoriebestand_level2"></con10t-tree>
             </p>
 
             <h2 class="con10t-toc-entry">Bibliographie von Christian Ewert</h2>
diff --git a/frontend/con10t/img/AA_2023_1_Schachner/AA_2023_1_Schachner_TitlePage.jpg b/frontend/con10t/img/AA_2023_1_Schachner/AA_2023_1_Schachner_TitlePage.jpg
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Binary files /dev/null and b/frontend/con10t/img/AA_2023_1_Schachner/AA_2023_1_Schachner_TitlePage.jpg differ