You can group tracks and busses in various ways. In the editor window,
a track's controls might look like these:
</p>
-<img class="left" src="/ardour/manual/html/screenshots/track-in-group.png" alt="track headers for a group" />
+<img class="left" src="/images/track-in-group.png" alt="track headers for a group" />
<p>
The green tab to the left of the track header indicates that this track
is in a group called <samp>Fred</samp>. You can drag these tabs to add
which is also used when creating new groups:
</p>
-<img class="right" src="/ardour/manual/html/screenshots/route-group-dialogue.png" alt="the track/bus group dialog" />
+<img class="right" src="/images/route-group-dialogue.png" alt="the track/bus group dialog" />
<h3>Group Color</h3>
<p>