Can one evidence item be linked to more than one practice?

Yes. Add it once and link it to each relevant practice. The mapping records where the item may be evaluated; it does not make any linked practice Met.

Should I upload CUI as evidence?

No. CMMCTrack is not a place to store CUI. Keep CUI in the environment approved for it and use appropriate references or sanitized material in CMMCTrack.

How Evidence Works in CMMCTrack for CMMC Reviews

body{font-family:'Inter',sans-serif;max-width:800px;margin:40px auto;padding:0 20px;line-height:1.6}How evidence works in CMMCTrackLearn how CMMCTrack stores, links, reuses, updates, and counts assessment evidence while keeping evidence separate from a Met requirement determination.Supports Level 1 (15 practices, FAR 52.204-21) and Level 2 (110 practices, NIST SP 800-171).Please enable JavaScript to use CMMCTrack.