diff --git a/ayanova/devdocs/todo.txt b/ayanova/devdocs/todo.txt
index c0f41dd1..a2ca0275 100644
--- a/ayanova/devdocs/todo.txt
+++ b/ayanova/devdocs/todo.txt
@@ -256,7 +256,11 @@ todo: CONCURRENCY decision / research - updating, in bits seperately, entirely a
 	 	At the server upon item being saved there would always need to be a quick check of the entire workorder to see if it's LOCKED status or not
 		 	if locked then bumps back with error that wo is now locked (of course they could just change teh status in the header and resave I guess)
 			
-	
+todo: Viz fields - calculate totals etc
+	Because of "The Andy" notification and also because it makes reporting far easier, we need viz fields to calculate all manner of totals 
+	perhaps the total calc should be split out from the regular Viz field processing to make the notification easier and less work on every save
+	or maybe even a separate function to calc the only number needed for the Andy and leave the Viz to be as it is
+		(though there is probably so much overlap and same work required that in fact it's more sensible to have a split viz set fields for totals seperately)
 
 
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