diff --git a/Configuring-Tachidesk-Server.md b/Configuring-Tachidesk-Server.md
index 25f5a20..2a55d46 100644
--- a/Configuring-Tachidesk-Server.md
+++ b/Configuring-Tachidesk-Server.md
@@ -46,11 +46,14 @@ server.webUIEnabled = true
 server.initialOpenInBrowserEnabled = true
 server.webUIInterface = "browser" # "browser" or "electron"
 server.electronPath = ""
+server.webUIFlavor = "WebUI" # "WebUI" or "Custom"
 ```
 - `server.webUIEnabled` controls if Tachidesk-Server will serve `Tachidesk-WebUI` and if it downloads/updates it on startup.
-- `server.initialOpenInBrowserEnabled` controls if Tachidesk-Server will attempt to open a brwoser/electron window on startup, disabling this on headless servers is recommended.
+- `server.initialOpenInBrowserEnabled`controls if Tachidesk-Server will attempt to open a brwoser/electron window on startup, disabling this on headless servers is recommended.
 - `server.webUIInterface` which web interface should Tachidesk-Server launch on startup, options are `"browser"` and `"electron"`
 - `server.electronPath` path of the main electron executable, should be in double quotes
+- `server.webUIFlavor` set `"WebUI"` to make the server download and update Tachidesk-WebUI automatically or `"Custom"` if you want the server to serve a custom web interface that you manage by yourself.
+  - Note: "Custom" would be useful if you want to test preview versions of Tachidesk-WebUI or when you are using or developing other web interfaces like the web version of Tachidesk-Sorayomi.
 
 ### Authentication
 ```