diff --git a/handbook/troggle/trogmanual.html b/handbook/troggle/trogmanual.html
index 4210a00d5..5b1c8f3da 100644
--- a/handbook/troggle/trogmanual.html
+++ b/handbook/troggle/trogmanual.html
@@ -28,15 +28,16 @@ where software does not have a fundamental role."</em>
 <ul>
 <li><a href="../computing/newyear.html">Annual tasks</a>: preparing for next year, finishing last year.
 <li><a href="../computing/regular.html">Regular tasks</a>: housekeeping as surveys are digitised.
-<li><a href="trogimport.html">Reimporting data</a>: reloading the database from scratch.
-<li><a href="trogdocm.html">Maintain troggle</a> itself. The code is public on repository <a href="../computing/repos.html">:troggle:</a>
+
+<li><a href="trogdocm.html">How to diagnose data import issues</a> - Fixing things that break
+  <li><a href="trogimport.html">Reimporting data</a>: reloading the database from scratch (rnning the software) 
 <li><a href="scriptsother.html">Other scripts</a> - photos, folk, wallets - not integral parts of troggle.
 <li><a href="trogarch.html">Troggle and database</a> architecture: how it all fits together 
 <li><a href="trogdesign.html">Design decisions</a> inc. troggle replacement e.g. new systems for <a href="menudesign.html">website menus</a>
 
 <li><a href="trogdjango.html">Troggle and django</a> - Upgrading to later django versions
 
-<li><a href="trognotes.html">Programmers' guide</a> - and index to other documentation
+<li><a href="trognotes.html">Programmers' guide to maintain Troggle istelf</a> - and index to other documentation. The code is public on repository <a href="../computing/repos.html">:troggle:</a>
 </ul>
 <p>Troggle is completely unlike any other django installation: it has a database, but the database is rebuilt from files every time it starts. 
 <p>Most of the data entry into troggle happens during or just after the expedition: i.e. once a year.