diff -r dfec8c5f8db0 -r 87364e7ec333 src/main/webapp/WEB-INF/jsp/versions.jsp
--- a/src/main/webapp/WEB-INF/jsp/versions.jsp	Fri Oct 23 18:01:40 2020 +0200
+++ b/src/main/webapp/WEB-INF/jsp/versions.jsp	Fri Oct 23 18:03:59 2020 +0200
@@ -34,8 +34,8 @@
 <%@include file="../jspf/project-header.jspf"%>
 
 <div id="tool-area">
-    <a href="./projects/${project.id}/create-version" class="button"><fmt:message key="button.version.create"/></a>
-    <a href="./projects/${project.id}/create-issue" class="button"><fmt:message key="button.issue.create"/></a>
+    <a href="./projects/${project.node}/create-version" class="button"><fmt:message key="button.version.create"/></a>
+    <a href="./projects/${project.node}/create-issue" class="button"><fmt:message key="button.issue.create"/></a>
 </div>
 
 <h2><fmt:message key="progress" /></h2>