--- doc/scdaemon.texi.orig	2019-11-20 21:45:47 UTC
+++ doc/scdaemon.texi
@@ -300,6 +300,11 @@ Note that with the current version of Scdaemon the car
 down immediately at the next timer tick for any value of @var{n} other
 than 0.
 
+@item --shared-access
+@opindex shared-access
+Open the smart card in shared mode, rather than exclusive.  This will allow
+other applications like PKCS#11 libraries to use the smart card concurrently.
+
 @item --enable-pinpad-varlen
 @opindex enable-pinpad-varlen
 Please specify this option when the card reader supports variable