Hi all !!
I created a Custom Field (User Picker), and I need to send an email to the value of this Custom Field on a particular Event.
Normally, the answer would be adding to the specific event a notification (type "User Custom Field Value") and selecting the correct Field in the combo box. But when I try, no choice is proposed in the combo box ! So i can't select my Custom Field 
May be I missed a step in the process ? What is the problem ?
Thank you !!!