Authenticating via relaying - binding questions

["Douglas B. Jones" <douglas@gpc.edu>]

ldap version: openldap-2.3.33

If I have a relay set up from server A to server B via:

A:
	database	ldap
	suffix	""
	uri		ldap://B:389/
	lastmod	off

B:
	database	relay
	suffix	"o=gpc,c=us"
	relay		"dc=new,dc=gpc,dc=edu" message

This works fine for searches. When someone binds via uid=user,o=gpc,c=us
it fails with 49 - invalid credentials. The bind dn in the B server logs is:

uid=user,o=gpc,c=us

when I would want it to translate to uid=user,dc=new,dc=gpc,dc=edu. I
do not see, so far, in the doc. where this is discussed. My guess is
that I am missing something in front of me again, but I am not sure.
Thanks for any help.