The FAIDP sematic model has a long list of data models and to work with security permision it needs a lot of scrolling up and down, first to find the data model (Subject Areas) or folder within to secure and then looking at the existing persmission. It would be helpful to developer if a scroll bar is provided to scroll through the object list on the left while keeping the permission screen frozen on the right.

Also it would be helpful to allow set permission for multiple objects i.e. allowing to select multiple data models (Subject Area) or the multiple folder in one or more data models (Subject Area).