chrootet user accounts

[dev0 <openbsd_(_at_)_dev0_(_dot_)_no-ip_(_dot_)_org>]

hello.
i need some chrootet user accounts.
has somebody a good idea how to do this?

i tried:
sudo chroot /home/chroot/<username> /bin/sh
in a script; but i dont like this solution.

thanks in advance