If you are a company or agency that works in entertainment or media you can apply to be a media partner with Facebook Twitter and Instagram.
The media portal officially would be used by companies who let’s say deal with celebrities on there shows. Or let’s say you are a record label and you sign loads of famous new artists.
then you get access to a media portal. This way you can get your artists or actors or what ever profession verified ASAP.
example you work on the tv show love island. People who join the show at first are nobody’s. Whilst being on the show they blow up and come out famous.
somebody working on the show would get everybody verified so the public no who the real celebrity is.
that was just a example. Famous people don’t verify there self there manager or agent does. Again they have access to the media portal