diff --git a/docs/userguide b/docs/userguide
index e37b468f..6a602fa8 100644
--- a/docs/userguide
+++ b/docs/userguide
@@ -1845,6 +1845,8 @@ have more than one monitor:
 3. If you have many workspaces on many monitors, it might get hard to keep
    track of which window you put where. Thus, you can use vim-like marks to
    quickly switch between windows. See <<vim_like_marks>>.
+4. For information on how to move existing workspaces between monitors,
+   see <<_moving_containers_workspaces_to_randr_outputs>>.
 
 == i3 and the rest of your software world