<p>Show them the change, not a description of it. When a client asks what a revision touches, the honest answer comes from comparing the two models.</p> <p>In BidLight, each publish is a versioned snapshot. Pick the revision before and the revision after, and the comparison lists what was added, removed or modified, element by element, by category: structural, MEP, envelope, interior.</p> <p>From there, the conversation with the client is concrete:</p> <ul><li>Which categories the change affects, and which stay untouched.</li><li>Which issues the change opens, pinned to the elements concerned.</li><li>Who owns each one and where they are in the 6am digest.</li></ul> <p>You get through this in about 15 minutes instead of a 90-minute meeting, and the client sees the same record you do.</p> <p>If you want the schedule itself sequenced, BidLight&#39;s BIM services team delivers 4D sequencing and execution plans. That work can sit on top of the same versioned model.</p>