Customized screen - boolean field

Hello,

I have an issue with a personnalized field added on "Ticket" screen with the dedicated plug-in.
When I add this field, of boolean type, with nothing in "default value", it works, we can use it and modify it without any problem.

But when I add "on" in the default value, the field cannot be modified :
By default, it is "on" when creating the ticket : ok.
And when I manually modify this value,  and save, then reload the ticket, it is always "on".

Thanks for your help,

Regards,

AMAZ

Hello,

for boolean field, set boolean value :
1 for "on"
0 for "Off"

Regards

Hello,

Thank you for your answer, but "1" or "0" does not work. The system only accepts "on" and "off"...

 

Exact, sorry for the wrong response.
I confirm, creating boolean field, set default value to "on".
When creating new project, value is set but changing as no effect (on screen seems to be chaged but saving and reloading screen let see that value remains "on").
Idem for item created before modifying of screen.