Right one?
https://www.grassley.senate.gov/sites/default/files/2020-04-02%20DOJ%20to%20CEG%20-%20Footnotes%20from%20%27Crossfire%27%20IG%20report.pdf
From here
https://saraacarter.com/fbis-central-evidence-to-spy-on-trump-campaign-was-russian-disinformation-declassified-ig-footnotes-reveal/