The following high-level tasks are required:
Installing Directory Server and Administration Server using the Configure Now option
In the Common Server Settings page, enter the non-root user for System User and non-root group for System Group.
Select port numbers for Directory Server and Administration Server that are higher than 1024 (do not use 389 and 390).
As the non-root user, starting Directory Server and Administration Server (all processes must be owned by the non-root user)