Before the first startup of the Cameo Enterprise Architecture, you can set which plugin - UAF or UPDM2 - will be installed by default. If no changes are made, by default UAF plugin is installed.
To change the default plugin before the first startup
Go to the <cea_install_dir>\bin\ and open for editing the cameoea.properties file.
In the file, find the system property -Dstart.application.with.updm2.or.uaf.plugin=uaf
Change the uaf value to updm2.
Save the file and start the Cameo Enterprise Architecture modeling tool.