Hi Chi,
Thank you for your reply.
But not always when we have a status update, fills the description field is mandatory.
For exemple, in our process, from status "New" to "Cofirmed", the description field isn't mandatory. Then, the notification should not be sent. But if the description field is filled, in the same update status, new to confirmed, the notification must be sent. That's why we are trying to create this condition for notifications.
Have I explained that okay?
Regards,
Felipe Nunes