diff --git a/docs/shell.md b/docs/shell.md
index f180852..5c5de3e 100644
--- a/docs/shell.md
+++ b/docs/shell.md
@@ -186,6 +186,14 @@ fleet's stock "wheel, with a password" policy. What it does **not** implement:
 host aliases, LDAP/SSSD sudoers, `sudoreplay`, and most `Defaults` settings.
 Needing any of those means reverting to `security.sudo`.
 
+One exception to the password: the EDaaS box sets
+`security.sudo-rs.wheelNeedsPassword = false`. NixOS-WSL ships that default for
+`security.sudo` — WSL has no console login, so the trust boundary is the Windows
+session and the Linux account password is never one the user chose — and the
+option does not carry across to the `security.sudo-rs` module, which defaults to
+requiring one. Without the explicit setting, `sudo` on that host prompts for a
+password nobody knows.
+
 If a host ever refuses to escalate, get a root shell that does not go through
 sudo (`wsl -u root -d NixOS` on the work box; the console or a serial/HDMI login
 elsewhere) and roll back with `nixos-rebuild switch --rollback`, or pick the
@@ -349,12 +357,12 @@ Claude to route new memories there.
 
 ## Per-host differences
 
-|                             | Personal Linux (sway) | macOS                 | Work WSL (EDaaS)            |
-| --------------------------- | --------------------- | --------------------- | --------------------------- |
-| Auto-tmux                   | yes (foot/TTY)        | yes (iTerm2)          | yes (WSL shell)             |
-| `kubectl` → kubecolor       | no (no kubectl)       | no                    | yes (work module)           |
-| `sudo` implementation       | sudo-rs               | Apple sudo + Touch ID | sudo-rs                     |
-| git email                   | `iam@emmathe.dev`     | `iam@emmathe.dev`     | `…@citrix.com` (work)       |
-| ssh config managed          | yes                   | yes                   | no (keeps corporate config) |
-| ssh-agent                   | yes                   | launchd               | yes (work module)           |
-| GUI / theming (desktop.nix) | yes                   | no                    | no                          |
+|                             | Personal Linux (sway) | macOS                 | Work WSL (EDaaS)             |
+| --------------------------- | --------------------- | --------------------- | ---------------------------- |
+| Auto-tmux                   | yes (foot/TTY)        | yes (iTerm2)          | yes (WSL shell)              |
+| `kubectl` → kubecolor       | no (no kubectl)       | no                    | yes (work module)            |
+| `sudo` implementation       | sudo-rs (password)    | Apple sudo + Touch ID | sudo-rs (passwordless wheel) |
+| git email                   | `iam@emmathe.dev`     | `iam@emmathe.dev`     | `…@citrix.com` (work)        |
+| ssh config managed          | yes                   | yes                   | no (keeps corporate config)  |
+| ssh-agent                   | yes                   | launchd               | yes (work module)            |
+| GUI / theming (desktop.nix) | yes                   | no                    | no                           |