<p>BidLight shows a design change by comparing the updated Revit publish with the previous one, so you see what moved in minutes instead of waiting for a meeting.</p> <p>Here is what happens when the design changes:</p> <ul><li>You keep working in Revit and publish straight from the model. Each publish is a versioned snapshot.</li><li>Compare the new snapshot with the last. Differences list element by element, grouped by structural, MEP, envelope and interior.</li><li>Pin issues to the elements affected. They carry the sheet and revision they came from.</li><li>Owners see theirs in the 6am digest.</li></ul> <p>You see what changed in about 15 minutes, compared with a 90-minute meeting. Teams lose about 11 hours a week working out which version is current, and this is where that time comes back. Revit and Navisworks are the only tools you need to open.</p>