Where/what is "Openfire setup tool"?

Hello, I’m new here. I just try to make chat server using Openfire for my study. In tutorial here : http://www.igniterealtime.org/builds/openfire/docs/latest/documentation/database .html . It say “In the Openfire setup tool, use the following values: bla… bla…”. Where/what is “openfire setup tool” ?

I use ubuntu 12.04, have JDK, have downloaded openfire.tar.gz extracted and it is placed in “/opt/openfire”.

Thanks for help.

oh… I see now… after step 3 in http://www.igniterealtime.org/builds/openfire/docs/latest/documentation/database .html … just open browser, go to 127.0.0.1:9090, and configure there…