<p>Yes. That is what element-level comparison is for. When a design change lands, you compare the new revision to the old and see exactly which elements were added, removed or modified.</p> <p>BidLight groups the results by category: structural, MEP, envelope and interior. So when a client moves a layout, you see at once which trades the change reaches.</p> <ul><li>Publish the revised model from Revit or Navisworks.</li><li>Compare it to the revision before.</li><li>Check each category for changes that affect another trade&#39;s work.</li><li>Pin an issue to every affected element, with the sheet and revision attached, and tag the owner.</li></ul> <p>The owners then see it in their 6am digest. Nobody has to relay it by phone.</p> <p>This does not take a meeting. The comparison runs in about 15 minutes instead of 90, and the record shows who was told and when.</p> <p>BidLight does not price the change. It shows what the change touches, so rework and change orders are caught before the field.</p>