WAS Instructions

Does anyone have any detailed instructions on what is necessary to add another lawson environment to an existing WAS instance. The following information is what Lawson sent me

"What you'll need to do is use the manageprofiles.sh command from WAS_HOME/Dmgr/bin directory to create a new Profile in the same instance of Websphere you already have. Once you have the second Profile created, you'll Add a node in the Webpshere Admin Console. This will Federate the node. At that point, you'll Add an Application Server, Virtual Host, and install the ear files and deploy them to the correct Application and web servers.".

However I am unsure of the manageprofiles.sh command and what exactly it will do.

Thanks in advance