Twitter said Tuesday evening that to resolve ambiguity about which accounts on its platform have been identity-verified — as opposed to those simply paying $8 a month for a blue check mark on their profiles — the company will introduce a new, gray check mark as part of an “official” label.

A screenshot posted by Esther Crawford, a director of product management at the company, showed how the new label would appear. The screenshot displayed Twitter’s own account profile, which included the standard blue check mark beside its display name as well as a gray check mark and the word “Official” underneath its account handle.

A visit to Twitter’s currently live profile did not display the gray check mark, suggesting the feature has not yet been implemented.

“Not all previously verified accounts will get the ‘Official’ label and the label is not available for purchase,” Crawford tweeted. “Accounts that will receive it include government accounts, commercial companies, business partners, major media outlets, publishers and some public figures.”

Crawford also confirmed that the forthcoming option to pay for a blue check mark will not include an identity verification requirement.

“We’ll continue to experiment with ways to differentiate between account types,” Crawford 

Musk’s announcement came after numerous celebrity accounts used their verified status to mock Musk’s paid verification plan, by modifying their accounts to resemble his.