1 pointThis is exactly what I had to do with Visilogic in an application that had multiple users with a couple of different access levels. As you've figured out, it wasn't the easiest thing in the world. UniStream addresses this with User Access Control that has 16 levels, 16 groups and 128 users. If this is really important to your project you may need to switch platforms. If you haven't already downloaded UniLogic I'd recommend doing so and having a look. Joe T.