X-T30 gridlines

[Samsam]

Hi there. 
I’m trying to familiarize myself with this newfangled digital photography. 
is there a way to get the grid lines on and off with a single button press / top level menu?

i added it to ‘My Menu’ , now they are always there. It seems I have to go into another menu to get them off. 
I usually would like to shoot without them but maybe bring them up quickly on occasion.

i have watched several videos / read though multiple websites. Even looked at that white block of paper that came on the box.
thank you all (in anticipation) 

sam

 

Edited September 15, 2020 by Samsam
Typo

[jerryy]

According to the electronic version of that white block of paper that came in the box, page 196 tells you the grid line option choices and page 198 opines that the custom settings menu has a framing guideline display setting that can be toggled on/off.

But there is no easy way, yet, to assign editing the custom display setup menu to a function button.

Edited September 15, 2020 by jerryy