diff --git a/packages/core-service/src/core/expert-profile/profile-export.service.ts b/packages/core-service/src/core/expert-profile/profile-export.service.ts
index 6ce362c..9a8162b 100644
--- a/packages/core-service/src/core/expert-profile/profile-export.service.ts
+++ b/packages/core-service/src/core/expert-profile/profile-export.service.ts
@@ -528,10 +528,9 @@ export class ProfileExportService {
             yRight += doc.heightOfString(companyLine, { width: contentWidth }) + 2;
           }
 
-          // Aufgaben (Bullet nur wenn Original-Zeile ein Aufzählungszeichen hat)
+          // Aufgaben: Bold für **...**-Zeilen, Bullet nur wenn Original-Zeile ein Aufzählungszeichen hat
           if (proj.tasks) {
             const taskLines = proj.tasks.split('\n').filter((l: string) => l.trim());
-            doc.font('Helvetica').fontSize(8).fillColor('#444444');
             for (const task of taskLines) {
               if (yRight > pageBottom) {
                 doc.addPage();
@@ -539,12 +538,21 @@ export class ProfileExportService {
                 pageBreakOccurred = true;
               }
               const raw = task.trim();
+              const isBold = /^\*\*/.test(raw);
               const hasBullet = /^[•\u2022]\s/.test(raw) || /^\d+\.\s/.test(raw);
-              const cleaned = this.normalizeTaskLine(raw);
+              const cleaned = this.normalizeTaskLine(raw).replace(/\t/g, ' ');
               if (!cleaned) continue;
-              const displayText = `\u2022 ${this.sanitizePdfText(hasBullet ? cleaned : cleaned)}`;
-              doc.text(displayText, contentX + 4, yRight, { width: contentWidth - 8 });
-              yRight += doc.heightOfString(displayText, { width: contentWidth - 8 }) + 1;
+              const sanitized = this.sanitizePdfText(cleaned);
+              if (isBold) {
+                doc.font('Helvetica-Bold').fontSize(8).fillColor('#333333');
+                doc.text(sanitized, contentX + 4, yRight, { width: contentWidth - 8 });
+                yRight += doc.heightOfString(sanitized, { width: contentWidth - 8 }) + 1;
+              } else {
+                const displayText = hasBullet ? `\u2022 ${sanitized}` : sanitized;
+                doc.font('Helvetica').fontSize(8).fillColor('#444444');
+                doc.text(displayText, contentX + 4, yRight, { width: contentWidth - 8 });
+                yRight += doc.heightOfString(displayText, { width: contentWidth - 8 }) + 1;
+              }
             }
           }
 
@@ -609,7 +617,8 @@ export class ProfileExportService {
       for (const att of pdfAttachments) {
         try {
           const attBuffer = this.base64ToBuffer(att.data);
-          const attPdf = await PdfLib.load(attBuffer);
+          // ignoreEncryption: true erlaubt das Einbetten von PDFs mit Owner-Password-Schutz
+          const attPdf = await PdfLib.load(attBuffer, { ignoreEncryption: true });
           const pageIndices = attPdf.getPageIndices();
           const copiedPages = await merged.copyPages(attPdf, pageIndices);
           for (const page of copiedPages) {
@@ -894,15 +903,15 @@ export class ProfileExportService {
           const taskLines = proj.tasks.split('\n').filter((l: string) => l.trim());
           for (const task of taskLines) {
             const raw = task.trim();
+            const isBold = /^\*\*/.test(raw);
             const hasBullet = /^[•\u2022]\s/.test(raw) || /^\d+\.\s/.test(raw);
-            const cleaned = this.normalizeTaskLine(raw);
+            const cleaned = this.normalizeTaskLine(raw).replace(/\t/g, ' ');
             if (!cleaned) continue;
-            const displayText = hasBullet ? `\u2022 ${cleaned}` : cleaned;
             rightParagraphs.push(
               new Paragraph({
-                children: [
-                  new TextRun({ text: displayText, size: 16, color: '444444' }),
-                ],
+                children: isBold
+                  ? [new TextRun({ text: cleaned, size: 16, color: '333333', bold: true })]
+                  : [new TextRun({ text: hasBullet ? `\u2022 ${cleaned}` : cleaned, size: 16, color: '444444' })],
                 spacing: { after: 20 },
               }),
             );