diff --git a/cpdfmanual.tex b/cpdfmanual.tex
index 7b674ec..0631a40 100644
--- a/cpdfmanual.tex
+++ b/cpdfmanual.tex
@@ -1,3 +1,4 @@
+%FIXME: Mention that OpenAction supersedes PageLayout so use -remove-dict-option to get rid of it
 %FIXME: Document new -hard-box option
 %FIXME: Document that -upright also shifts the page to 0,0
 %FIXME: Document %PageDiv2