How to deactivate Flautando?

I just programmed a flautando patch from one of my string libraries. I tested it and it works. Now how do I make it go back to normal playing on the score? What cancels out flautando? “open” doesn’t seem to be working.

From my nanoscopic knowledge of stringed instruments, I think arco might do the trick.

I guess ‘nat.’ or ‘ord.’ would work (I didn’t try it myself, though).

I tried it and with Noteperformer I couldn’t tell any difference with flautando. “nat.” or “ord.”
should work.

Both ord. and nat. work! Thank you guys.