diff -r 9ee8b52879fa -r a14b143330c4 src/main/webapp/WEB-INF/jsp/issue-view.jsp
--- a/src/main/webapp/WEB-INF/jsp/issue-view.jsp	Fri Sep 05 22:09:08 2025 +0200
+++ b/src/main/webapp/WEB-INF/jsp/issue-view.jsp	Sat Sep 06 14:22:38 2025 +0200
@@ -263,7 +263,8 @@
             </select>
         </td>
         <td>
-            <input id="linkable-issues" data-project="${issue.project.id}" name="issue" list="linkable-issues-list" autocomplete="off">
+            <input id="linkable-issues" data-project="${issue.project.id}" name="issue"
+                   list="linkable-issues-list" autocomplete="off" placeholder="<fmt:message key="issue.relations.target.placeholder"/>">
             <datalist id="linkable-issues-list"></datalist>
         </td>
     </tr>