How can I search existing users regaridng acceptance of new Terms of Service

[MikeHart]

Oh the joy of the GDPR/DSGVO. Soon I need to transfer my forum and its DB to a new owner.
I have updated the Terms of Service and triggered a Force to Accept.

How can I search for users that didn't accept the new terms? I need to know them, because they will be deleted when the transfer is happening.
How can I search existing users regaridng acceptance of new Terms of Service

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