Make sure you have a good reason for the check. It will only be accepted to counter vandalism or disruption to Wikimedia wikis. Valid reasons include needing a block of the underlying IP or IP range, disruptive sockpuppetry, vote-stacking, and similar disruption where the technical evidence from running a check would prevent or reduce further disruption.
Be specific in your reasons. Ambiguous or insufficient reasons will cause delays. Explain the disruption and why you believe the accounts are related, ideally using diff links or other evidence.
Reason(s): Hello. Discussions are under way in the Azwiki to acquire Baskerville's adminstrator and bureaucrat status. In accordance with local rules of Azwiki, the user must register other accounts on the user page. I am concerned about the gross violations of the rules. Because the sets of users are very similar to each other. Please check and let me know. Thank you! --Turkmentalk 12:55, 24 November 2019 (UTC)
@Turkmen: I don't get it. Where is the abuse? And why are they alike to eachother? Trijnsteltalk 13:37, 24 November 2019 (UTC)
@Trijnstel: The way users work and write articles is the same.--Turkmentalk 13:41, 24 November 2019 (UTC)
@Trijnstel: If all that accounts are controlling by one person, this is abuse. Both accounts joined the same discussion. It's abuse per our rules. Please help us to clarify this issue. Thanks in advance.--eldarado ✉ 21:45, 24 November 2019 (UTC)
Where's the evidence (hint: diffs) that this is the same person? Wikidata has similar rules on multiple accounts, but we would never put up a request so unsubstantiated as this. --Rschen7754 21:49, 24 November 2019 (UTC)