Encoding doesn't work as well.
Possible solution could be, to put the attribute user_id into the <username> but not as required, so you don't have to change your manuals if everything works right now.
so example:
- Code: Select all
<username user_id="277248">gn#36</username>
as
- Code: Select all
<username>gn#36</username>
The requested user does not exist.