Index: mttroot/mtt/lib/comp/compound/General/INTF/INTF_lbl.txt
==================================================================
--- mttroot/mtt/lib/comp/compound/General/INTF/INTF_lbl.txt
+++ mttroot/mtt/lib/comp/compound/General/INTF/INTF_lbl.txt
@@ -1,6 +1,30 @@
+%% Label file for system INTF (INTF_lbl.txt)
 %SUMMARY	INTF: flow integrator
 %DESCRIPTION	Port [in]:	Flow to be integrated
 %DESCRIPTION	Port [out]:	Effort = integral of flow on port [in]
 
-%% Label file for system INTF (INTF_lbl.txt)
+
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %% Version control history
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %% $Id$
+% %% $Log$
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+
+% Port aliases
+%ALIAS	in	Flow
+%ALIAS	out	Integrated_flow
+
+% Argument aliases
+
+%% Each line should be of one of the following forms:
+%	     a comment (ie starting with %)
+%	     component-name	cr_name	arg1,arg2,..argn
+%	     blank
+
+% ---- Component labels ----
 
+% Component type SS
+	[Flow]			SS		external,external
+	[Integrated_flow]	SS		external,external