120 IBM WebSphere Portal for Multiplatforms V5 Handbook
In the lab proof of concept, a Domino server is configured as an LDAP for the
portal. It is recommended that Domino be used as the LDAP server if no existing
directory is already in place. Also, if you intend to make use of Lotus
Collaborative Components, it is recommended that you use Domino as the LDAP
server. If there is already a non-Domino directory server in place, you may want
to use Domino's Directory Assistance feature to incorporate the existing directory
with Domino. If you intend to use Domino as the LDAP server for WebSphere
Portal, you should configure Domino Directory in Domino Administrator or the
Notes client before you install WebSphere Portal.
4.6.1 Installing Domino ...