[gdm-list] Deactivate Information Button "create home directory"

[d klan web de]

Hi,

is it possible to deactivate the information box "create home directory"
that appears in case of a user's first login?

I have a thin client solution, where clients get live images via PXE.
User access is handled by LDAP. Login Manager is GDM. Since, the live
Image doesn't contain home directories, each time a user logs in is it's
first time. Consequently, users get this message presented each time.

Is there an appropriate configuration option?

Regards
Daniel