You can enable logging on to VLF-ONE applications via Microsoft, Google, or Facebook by setting the LogonHandlerId() parameter in your entry point web page (i.e., your version of web page UF_OEXEC) to LogonHandlerId("External=Microsoft"), LogonHandlerId("External=Google") or LogonHandlerId("External=Facebook").

Refer to Optional Things You Can Do with Your Launch Component for more details, including important additional configuration requirements.