diff --git a/_includes/manuals/2.3/5.9_http_proxy.md b/_includes/manuals/2.3/5.9_http_proxy.md
index e48bbb2ebe..44e925512a 100644
--- a/_includes/manuals/2.3/5.9_http_proxy.md
+++ b/_includes/manuals/2.3/5.9_http_proxy.md
@@ -7,7 +7,9 @@ In Administer - Settings - General menu there are two options available for
 setting outgoing HTTP(s) proxy for all communication (e.g. to Smart Proxies,
 Compute Resources):
 
-* HTTP(S) proxy - hostname, port and optional credentials in the format of `http://[user:password@]HOST:PORT`
+* HTTP(S) proxy - hostname and port in the format of `http://HOST:PORT`
+* HTTP(S) proxy username - Optional username to use to connect to HTTP(S) proxy server
+* HTTP(S) proxy user password - HTTP(S) proxy user password
 * HTTP(S) proxy except hosts - list of hostnames to exclude separated by commas
 
 Both settings can also be configured via `settings.yaml` file via