LJ::shared_member_request — Registers an authaction to add a user to a shared journal and sends an approval email
LJ::shared_member_request
(ju, u, attr);
ju. Shared journal user object
u. User object to add to shared journal
attr.
cgi-bin/ljlib.pl
Hashref; output of LJ::register_authaction() includes datecreate of old row if no new row was created