Is there any method to create a disclosed ballot?

[rapid delta]

There's <poll> element which could create a ballot,but due to some need (holding a competition),we(at least Admins) want to know who voted for who to detect second-accounts.
Are there anyway to do it,or could i get some help?

[cursive geyser]

It may be surprising, but even very large wikis vote the "primitive" way by manually editing a page with their vote. See for example a request for adminship on Wikipedia. You can clearly see who expressed what opinion, though of course everyone on the internet can see as well, which you may not want.

This style of voting also allows you to set a minimal criteria for voting and enforce it by manually checking the eligibility of the voting account.

With that said, I think the Chinese Wikipedia has its own voting method developed by the WMF due to how divisive and factious the wiki has become, but I don't think it is available to non-WMF wikis. The system is both confidential (no one knows who voted for whom) and selective (only editors satisfying the eligibility criteria can vote, and eligiblity is determined by the voting system automatically), which suit your needs but would probably be an overkill.

[calm path]

Is their system an extension or? I fold it hard to believe WMF works make something like that and keep it private

[cursive geyser]

I dug around and found out that this is the extension. I guess I shouldn't be trying to help people at 5am...

[calm path]

Oh, the hell, they use SecurePoll? Wow

We use it for Board elections

it's hell, sadly not something we can do for local wikis usually

[lost bay]

WMF is moving toward locally configured elections

https://phabricator.wikimedia.org/T301180

[calm path]

oh sick

[marble silo]

Probably for us is we have zero local CUs and busy stewards already

So scruitineering would be difficult