No Virtual ports (from/to maxMSP 1)

Lucasmat's icon

I´ve noticed that when I go to MIDI set up, I can´t see neither "to maxMSP 1" nor "from maxMSP 1".
How can I activate those virtual ports? I have seen tutorials and topics about using a message:
;#SM createinport

Should I do this every time and on all patches? or there is any way to just set it up?
Thanks
Lucas