Ventana software support forum

I was wondering if it was possible to create a bidirectional rate arrow between two box variables. I am using the educational version of the software, so it may have limited functions. thanks!

-hp

All flows are bidirectional. To show the second arrowhead click on the arrow tool then right click on the small circle in the middle of the pipe without an arrowhead. An options dialog will open - check the arrowhead checkbox. You can take away arrowheads the same way.