diff --git a/TODO b/TODO
index a00c13dab2..59555e6cba 100644
--- a/TODO
+++ b/TODO
@@ -24,6 +24,8 @@ External:
 
 Features:
 
+* maybe add "systemctl edit" that copies unit files from /usr/lib/systemd/system to /etc/systemd/system and invokes vim on them
+
 * dbus: add new message hdr field for allowing interactive auth, write spec for it. update dbus spec to mandate that unknown flags *must* be ignored...
 
 * maybe introduce AssertXYZ= similar to ConditionXYZ= that causes a unit to fail (instead of skipping it) if some condition is not true...