diff --git a/core/wiki/macros/functions.tid b/core/wiki/macros/functions.tid
index 10d6fb80eaf..b1101768142 100644
--- a/core/wiki/macros/functions.tid
+++ b/core/wiki/macros/functions.tid
@@ -1,4 +1,5 @@
 title: $:/core/macros/functions
 tags: $:/tags/Global
 
+<!-- This global function can be used when the eexplicitState parameter is used with tabs-macros -->
 \function getExplicitState() [<currentTab>get[explicitState]] ~[<currentTiddler>get[explicitState]] ~[<thisTiddler>get[explicitState]]