How to make config dialog for addon

[Eliont]

Hello and good time of day.
How to make config dialog?
I need some flag values (true / false) that a set via GUI and check them in script.

Or point the addon what have this feature.

Thanks in advance.

[Sradac]

I'm pretty sure some of DoctorNulls addons have new options in the menu, maybe check nullpack?

[grayswandir]

I add some options to the gameplay tab over here.

[Eliont]

Thanks, i check it.