<p>In minutes. Publish the revised model and compare it with the last revision.</p> <p>BidLight runs inside Revit, so a small tweak does not mean a hunt through email. Here is what happens:</p> <ul><li>Publish your revised model from Revit.</li><li>Compare it with the previous revision, element by element, grouped by structural, MEP, envelope and interior.</li><li>See exactly which elements the tweak touched.</li><li>Pin issues to the affected elements and assign owners.</li></ul> <p>You can answer the client&#39;s question the same day and show what changed. A change that looks small can ripple through a lot of elements, and seeing that ripple quickly is what protects the schedule. You get it in about 15 minutes instead of a 90-minute meeting.</p> <p>Owners see their items in the 6am digest, so the follow-up happens.</p>