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-rw-r--r--doc/multiple-output.xml7
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/multiple-output.xml b/doc/multiple-output.xml
index 040c12c929138..f9003786d3889 100644
--- a/doc/multiple-output.xml
+++ b/doc/multiple-output.xml
@@ -101,6 +101,13 @@
    contain <varname>$outputBin</varname> and <varname>$outputLib</varname> are
    also added. (See <xref linkend="multiple-output-file-type-groups" />.)
   </para>
+
+  <para>
+   In some cases it may be desirable to combine different outputs under a
+   single store path. A function <literal>symlinkJoin</literal> can be used to
+   do this. (Note that it may negate some closure size benefits of using a
+   multiple-output package.)
+  </para>
  </section>
  <section>
   <title>Writing a split derivation</title>