diff --git a/reference/imap/functions/imap-open.xml b/reference/imap/functions/imap-open.xml
index af0a28cc34..f2cf25e95b 100644
--- a/reference/imap/functions/imap-open.xml
+++ b/reference/imap/functions/imap-open.xml
@@ -14,6 +14,7 @@
stringpassword
intoptionsNIL
intn_retries0
+ arrayparamsNULL
Opens an IMAP stream to a mailbox.
@@ -251,6 +252,22 @@
+
+ params
+
+
+ Connection parameters, the following (string) keys maybe used
+ to set one or more connection parameters:
+
+
+
+ DISABLE_AUTHENTICATOR - Disable authentication properties
+
+
+
+
+
+
@@ -273,6 +290,10 @@
+
+ 5.3.2
+ params added
+
5.2.0
n_retries added