diff --git a/README.md b/README.md
index 9fa08cf..1c0b739 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,19 @@ Put content inside `env-py3.8/var/incorporealcms-instance/pages/` and go.
 
 Care is taken to not serve content above the `pages/` dir, even via symlink.
 
+## Configuration
+
+I've tried to keep the software agnostic to my personal domains, logos, etc. There are some settings
+you are probably interested in tweaking, by specifying new values in
+`incorporealcms-instance/config.py`:
+
+* `TITLE_SUFFIX` is appended to the title of every page, separated from other title content by a
+  dash.
+* `CONTACT_EMAIL` is referred to in error templates.
+* `FAVICON` supplies the image used in browser tabs and that kind of thing.
+
+If I missed anything, please let me know.
+
 ## Author and Licensing
 
 Written by and copyright Brian S. Stephan (bss@incorporeal.org).