Tuning performance of the Domino Directory
For Domino Directory as the primary (and only) LDAP server for WebSphere Portal, you can set the following property in the CSEnvironment.properties file to false to improve the performance of Domino Directory.
Modify the CSEnvironment.properties file to change the following setting:
CS_PERF_PROP_USEWMM.enabled=true
Parent topic:
Collaborative Services environment properties