Maintain the off-the-shelf item evaluation dossier that ECSS-Q-ST-20-10C clause 5.1.3 and its Annex B data-requirement description ask for, as an append-only record of every evaluation performed on every candidate. Use when evidence is arriving from several evaluations and somebody has to say which Annex B sections a candidate still owes and whether any finding is unresolved. Adds entries without overwriting history, supersedes only by a higher revision, refuses a conclusion with no source reference or date behind it, reports coverage per candidate, and grades evidence older than its validity window as stale rather than counting it. Trigger: ecss, q-st-20-10, ots-evaluati…
