diff --git a/README.md b/README.md
index 7f76bd4..9c8f238 100644
--- a/README.md
+++ b/README.md
@@ -1,20 +1,32 @@
 # ad-managed-by-logon
 
-PowerShell logon script that automatically sets the Active Directory computer object's **"Managed By"** attribute to the currently logged-in user. This gives you a quick way to see who last logged into any machine by checking the Managed By tab in AD Users & Computers.
+PowerShell logon script that automatically links users and computers in Active Directory at each login:
+
+- Sets the **computer's "Managed By"** tab to the logged-in user
+- Sets the **user's "Notes"** field (Telephones tab) to the computer name and login timestamp
+
+This gives you a two-way lookup: find who last used a machine from the computer object, or find which machine a user last logged into from the user object.
 
 ## How It Works
 
 1. User logs in → GPO fires the logon script
 2. Script finds the **user's DN** and the **computer's DN** in AD
-3. Sets the computer's `managedBy` attribute to the user's DN
-4. Skips the write if it's already correct (no unnecessary AD writes)
-5. Skips entirely for local (non-domain) logins
+3. Sets the computer's `managedBy` attribute → user's DN
+4. Sets the user's `info` attribute → `Last logon: COMPUTERNAME (2026-04-21 09:15)`
+5. Skips writes if values are already correct (no unnecessary AD replication)
+6. Skips entirely for local (non-domain) logins
 
 The script tries the **ActiveDirectory PowerShell module** first. If RSAT isn't installed on the client, it falls back to **ADSI/DirectorySearcher** which requires no modules at all.
 
+## What You'll See in ADUC
+
+**Computer object → Managed By tab:** Shows the last user who logged in.
+
+**User object → Telephones tab → Notes field:** Shows `Last logon: PC-LAB-01 (2026-04-21 09:15)`
+
 ## Prerequisites
 
-### 1. Delegate AD Permissions
+### 1. Delegate AD Permissions (Computer Objects)
 
 By default, regular users can't write to computer objects. You need to delegate the `managedBy` attribute on the OU(s) containing your computer accounts.
 
@@ -30,7 +42,11 @@ By default, regular users can't write to computer objects. You need to delegate
 
 Repeat for each OU containing computers you want tracked.
 
-### 2. (Optional) RSAT on Clients
+### 2. User Notes Field (No Delegation Needed)
+
+Users can write their own `info` attribute by default in AD — it's part of the "Personal Information" property set. No extra delegation is required for this.
+
+### 3. (Optional) RSAT on Clients
 
 The script works without RSAT via the ADSI fallback. If you want the cleaner AD module path, install RSAT:
 
@@ -67,14 +83,16 @@ The script logs to `%TEMP%\Set-ComputerManagedBy.log` on each client. The log au
 
 ## Verifying It Works
 
-After a user logs in:
-
-1. Open **AD Users & Computers**
-2. Find the computer object → **Properties** → **Managed By** tab
-3. You should see the last logged-in user's name and details
-
-Alternatively, in PowerShell:
+After a user logs in, check both sides:
 
+**Computer side:**
 ```powershell
 Get-ADComputer COMPUTERNAME -Properties managedBy | Select-Object Name, managedBy
 ```
+
+**User side:**
+```powershell
+Get-ADUser USERNAME -Properties info | Select-Object Name, info
+```
+
+Or visually in ADUC: Computer → Managed By tab, and User → Telephones tab → Notes.