Make sure the file is opened read/write. Find plan title/short ID attributes, double-click, change, CLICK AGAIN IN FORM BUT OUTSIDE OF CHECK BOX, so that when you close attribute form it asks if you want to save file. There are 5 separate instances of plan title/short ID (3 in plan>plan information and 2 in results>unsteady). I’ve been changing all 5 which takes time – not sure if that’s necessary or not….but it works!