diff --git a/tetraspace-grouping.md b/tetraspace-grouping.md
index c0cc6d278..73c6d710d 100644
--- a/tetraspace-grouping.md
+++ b/tetraspace-grouping.md
@@ -1,5 +1,5 @@
 # tetraspace grouping
 
 - a [[person]]
-  - [[schelling]]
+  - [[schelling]] @tetraspacegrouping@schelling.pt