diff --git a/src/api/controllers/batch-controller.js b/src/api/controllers/batch-controller.js
index 4153abf..8b4b3e9 100644
--- a/src/api/controllers/batch-controller.js
+++ b/src/api/controllers/batch-controller.js
@@ -96,8 +96,8 @@ async function buendleZugang(clientId, subs, label, zeitSuffix) {
 }
 
 /** Bündelt alle offenen Datensätze (optional nur ein Zugang), gruppiert je Zugang. */
-async function buendleAlle({ clientId = null, label, zeitSuffix = '' }) {
-  const alle = await fetchBatchPending(clientId);
+async function buendleAlle({ clientId = null, ids = null, label, zeitSuffix = '' }) {
+  const alle = await fetchBatchPending(clientId, ids);
   const proZugang = new Map();
   for (const s of alle) {
     const k = String(s.api_client);
@@ -117,12 +117,13 @@ async function buendleAlle({ clientId = null, label, zeitSuffix = '' }) {
 async function buildBundles(req, res) {
   try {
     const clientId = (req.body && req.body.client_id != null && String(req.body.client_id).trim()) ? String(req.body.client_id).trim() : null;
+    const ids = (req.body && Array.isArray(req.body.ids) && req.body.ids.length) ? req.body.ids : null;
     const label = (req.body && req.body.label) ? String(req.body.label) : berlinParts().date;
     // Manuelle Bündelung mit Uhrzeit-Suffix, damit sie den Cron-Tageslauf (nur Datum) nicht überschreibt.
     const zeitSuffix = (req.body && req.body.time_suffix !== undefined)
       ? String(req.body.time_suffix)
       : `${String(berlinParts().hour).padStart(2, '0')}${String(berlinParts().minute).padStart(2, '0')}`;
-    const ergebnis = await buendleAlle({ clientId, label, zeitSuffix });
+    const ergebnis = await buendleAlle({ clientId, ids, label, zeitSuffix });
     return res.json({ ok: true, bundles: ergebnis });
   } catch (err) {
     console.error('[batch] build fehlgeschlagen:', err);
diff --git a/src/services/directus-service.js b/src/services/directus-service.js
index fdb7653..eb9a046 100644
--- a/src/services/directus-service.js
+++ b/src/services/directus-service.js
@@ -112,9 +112,10 @@ async function fetchRenderFormats() {
 
 /** Offene (pending) Batch-Übermittlungen MIT Druck-PDF, optional je Zugang.
  *  Text-only-Datensätze (ohne PDF) werden bewusst NICHT gebündelt. */
-async function fetchBatchPending(clientId) {
-  const filter = 'filter[status][_eq]=pending&filter[pdf_file][_nnull]=true'
-    + (clientId != null ? `&filter[api_client][_eq]=${encodeURIComponent(clientId)}` : '');
+async function fetchBatchPending(clientId, ids) {
+  let filter = 'filter[status][_eq]=pending&filter[pdf_file][_nnull]=true';
+  if (clientId != null) filter += `&filter[api_client][_eq]=${encodeURIComponent(clientId)}`;
+  if (Array.isArray(ids) && ids.length) filter += `&filter[id][_in]=${ids.map(encodeURIComponent).join(',')}`;
   const fields = 'id,api_client,firma,vorname,nachname,zeile1,zeile2,zeile3,plz,stadt,land,pdf_file';
   return (await directusFetch(`/items/batch_submissions?${filter}&sort=date_created&limit=-1&fields=${fields}`)) || [];
 }