From 74ae2dce6d2124e86040e8cc98bf7780b357b334 Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <brad@danga.com>
Date: Thu, 19 Nov 2020 13:51:27 -0800
Subject: [PATCH] Updated Glossary (markdown)

---
 Glossary.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Glossary.md b/Glossary.md
index dbe5bd2..f5035ac 100644
--- a/Glossary.md
+++ b/Glossary.md
@@ -4,6 +4,10 @@
 
 Access Control List. They are the input rules to a firewall that define which nodes/users can access each other. See https://tailscale.com/kb/1018/acls
 
+## ACL Tag, TAG
+
+A node can be run with one or more "ACL Tags". If any tag(s) are present, the node then runs with the permission of the tag(s), not the user who brought it up. See https://tailscale.com/kb/1068/acl-tags.
+
 ## API
 
 Application programming interface. Tailscale's API is in development. For now, the `tailscale status --json` output from the CLI is sufficient for some people's needs.