diff --git a/editions/tw5.com/tiddlers/definitions/BT.tid b/editions/tw5.com/tiddlers/definitions/BT.tid
index c872c06b8..c268e2e93 100644
--- a/editions/tw5.com/tiddlers/definitions/BT.tid
+++ b/editions/tw5.com/tiddlers/definitions/BT.tid
@@ -1,5 +1,6 @@
-created: 201311010911
-modified: 201311010911
+created: 20131101091100000
+modified: 20211117195517318
+tags: Definitions
 title: BT
 
 BT (née British Telecom) is the UK's largest telecommunications company. In 2007, [[Osmosoft]] was acquired by BT. JeremyRuston subsequently left BT in 2011.