diff --git a/README.md b/README.md
index 456fc5e..69485a7 100644
--- a/README.md
+++ b/README.md
@@ -58,8 +58,16 @@ public key; there is provision to specify a public key in the code when adding
 a peer to avoid the server generating the private key. The feature will be
 added when requested.
 
+# GUI
+
+Dsnet does not include or require a GUI, however there is now a separate
+official monitoring GUI: <https://github.com/botto/dsnet-gui>.
+
 # Configuration overview
 
+The configuration is a single JSON file. Beyond possible initial
+customisations, the file is managed entirely by dsnet.
+
 dsnetconfig.json is the only file the server needs to run the VPN. It contains
 the server keys, peer public/shared keys and IP settings. **A working version is
 automatically generated by `dsnet init` which can be modified as required.**