diff --git a/docs/administration/config-cheat-sheet.md b/docs/administration/config-cheat-sheet.md
index f15f6a15..221f0a4c 100644
--- a/docs/administration/config-cheat-sheet.md
+++ b/docs/administration/config-cheat-sheet.md
@@ -659,6 +659,9 @@ And the following unique queues:
    BASIC and the user's password. Please note if you disable this you will not be able to access the
    tokens API endpoints using a password. Further, this only disables BASIC authentication using the
    password - not tokens or OAuth Basic.
+- `ENABLE_PASSWORD_SIGNIN_FORM`: **true**: Show the password login form (for password-based login).
+   If you set it to false, maybe it also needs to set `ENABLE_BASIC_AUTHENTICATION` to false to
+   completely disable password-based authentication.
 - `ENABLE_REVERSE_PROXY_AUTHENTICATION`: **false**: Enable this to allow reverse proxy authentication for web requests
 - `ENABLE_REVERSE_PROXY_AUTHENTICATION_API`: **false**: Enable this to allow reverse proxy authentication for API requests, the reverse proxy is responsible for ensuring that no CSRF is possible.
 - `ENABLE_REVERSE_PROXY_AUTO_REGISTRATION`: **false**: Enable this to allow auto-registration