turn off "Auto reminder"

Hi,
I need to turn off "Auto reminder" for hundreds of events.

The events were created using parent>child.
However, when I edit the parent and apply all the changes to the child events, the Auto reminder remains on.

Changing the Auto reminder for each individual event will take much too long.

As I replied via support ticket, please send us super admin account of your site, I will help editing the code to make it works like that for you

Regards,

Tuan