howto/yubikey.md

@@ -18,8 +18,6 @@ to read the [OpenPGP documentation](howto/openpgp) first instead.
 <!-- simple, brainless step-by-step instructions requiring little or -->
 <!-- no technical background -->
 
-# How to
-
 ## Getting a security key
 
 There is a wild variety of security keys out there. This guide focuses
@@ -70,8 +68,8 @@ might wear out faster, consider a [fishing line](https://en.wikipedia.org/wiki/F
 
 ## YubiKey training
 
-This section holds the notes to the YubiKey training given in Costa
-Rica in April 2023.
+This section holds the training plan for the [YubiKey training given
+in Costa Rica in April 2023](https://gitlab.torproject.org/tpo/team/-/wikis/Meetings/2023/2023-Tor-Meeting-Costa-Rica-Wiki/2fa-training-notes).
 
 ### Introduction
 
@@ -148,6 +146,8 @@ instructions:
 8. If you have not already done so, generate and save the 2FA backup codes.
 9. Log out and log back in again, to verify the yubikey 2FA works.
 
+# How to
+
 ## SSH authentication 
 
 You can use your YubiKey to authenticate with SSH servers using one