I would like to base my custom Eclipse setup on the Oomph profile for Java EE developers included in the standard Eclipse Installer but I can't seem to find it anywhere in the installer directories.
Yout need to check the "Show tool bar contributions" checkbox in the "Setup Tasks" preference page,
Then from the toolbar select the "Open user" menu and under the "Parent Models" you will find:
setup
file corresponding to the installed IDE. org.eclipse.products.setup
setup
file correspondig to the complete eclipse.org catalog org.eclipse.setup