Thanks, Julie. I am a long-time user of scheduling software - was a beta tester for the original Timeline in the 80's! Back in 2009, I was working a master schedule for a major government contract and needed a way to trace all predecessors of a specific task- got a macro from Jack Dahlgren that I used, though I am not a VBA programmer. Reviewing this I note you were active as an advisor/moderator even then. We users owe you and the others a great debt for your service. Thanks.