<p>Often, yes. Most of a coordination meeting is spent working out what changed and which version people are looking at. A comparison answers that before anyone sits down.</p> <p>Here is how it works with BidLight:</p> <ul><li>Publish from your Revit model, or the federated model in Navisworks. Each publish is a versioned snapshot with its own files, author and milestone.</li><li>Compare any two revisions element by element, grouped by structural, MEP, envelope and interior.</li><li>Pin issues to the elements involved. They carry the sheet and revision they came from.</li><li>Assign owners. The 6am digest tells each one what they own.</li></ul> <p>The meeting then covers decisions, not discovery. Teams lose about 11 hours a week working out which model version is current. Seeing it in about 15 minutes gives that time back, and the people who are behind show up in the project view while there is still schedule to recover.</p>