Almost everything is in the title :
the UpdateProperty part of my automation chain :
...
individu_bx4:nom=@{CurrentUser["lastName"]}
dc:title=@{CurrentUser["lastName"]} @{CurrentUser["firstName"]}
Using a button in the edit form, my document is updated.
Triggering it using the "about to create" event does not change anything
Triggering it using the "document created" event updates all attributes but the title.
Any idea ?