Incomplete meeting input should be visible in the notes. If a recording is unavailable, an attendee joined late, or a decision was not clearly stated, mark that section as unconfirmed. Record the facts you do have: who agreed to what, which action was assigned, and when it is due. Ask the relevant participants to confirm missing details before circulating the notes as final.
Do not infer consent from silence or assign an action to someone who was not present. A draft can still be shared for correction if it is clearly labeled. Once answers arrive, update the note and preserve the correction history. A concise uncertainty marker is better than a polished but false record.