This is GREAT! but how did you get your Navis report to look like that in excel? I have just a typical clash report from Navis that I converted to an .xlsx and so my element ID just has the numbered list (2565686) instead of (Element ID:2565686) SO I skipped the String.Split by : and now I cant get the String.Contains to work. Can you help me?Isolate Navis Clashes.dyn (873.6 KB)