Business Process Server stores the configuration parameters for Access Control Management in the umacl.conf file, located in the OEBPS_HOME\conf directory. The parameter that specifies the implementation is as follows:
system.aclmgr.class=com.savvion.acl.impl
If you want to use your own user management implementation instead of the Business Process Server’s default implementation -- com.savvion.acl.impl, then you can specify your user implementation class name as the value of this parameter.