This leaves notes enabled, which should be visible to my supervisors.
\setuplabeltext[en][fixmefatal=\small{FIXME}:\crlf]
\setuplabeltext[en][fixmenote=\small{NOTE}:\crlf ]
\setuplabeltext[en][fixmetodo=\small{TODO}:\crlf ]
\setuplabeltext[en][fixmefatal=\small{FIXME}:\crlf]
\setuplabeltext[en][fixmenote=\small{NOTE}:\crlf ]
\setuplabeltext[en][fixmetodo=\small{TODO}:\crlf ]
+
+% Disable todo's and fixmes, only notes are meant for my supervisors.
+%\def\todo#1{}
+%\def\fixme#1{}