Group credits - Eurovision/Melodifestivalen

Every year I see the same formatting used for some shows, and it would be nice if the contributors could be pointed towards the relevant guidelines.

Would it be possible to tell the contributors who did the current Self credits for these titles:

https://www.imdb.com/title/tt36982155/fullcredits/

https://www.imdb.com/title/tt39304642/fullcredits/

about these guidelines from the Cast guide:

Group Credits

When a group with identifiable members appears on-screen, we credit according to the way they are credited in the production.

If The Beatles are credited that way, we would not enter 

Lennon, John (as The Beatles) 

McCartney, Paul (as The Beatles) 

Harrison, George (as The Beatles) 

Starr, Ringo (as The Beatles)

Instead, they would simply be credited as "Beatles, The".

In the above cases, individual members of the group can be added to the credits with the (uncredited) attribute.

(...)

in documentaries, talk shows etc. - add to the Self section:

Name: Paul McCartney - Role: Self - The Beatles - Attribute:(uncredited)

Please note, we prefer the "Paul - The Beatles" hyphenated character notation, rather than "member of" or "one of".

If they're credited in the credits both as a group and individually (i.e.: "The Beatles: John Lennon, Paul McCartney, George Harrison, Ringo Starr"), then both the group name and individual names would be listed as they are in the credits.