Abstract: Methods and systems to manage permissions in a structured user-environment which provide a User Interface (UI) that provides a simple, intuitive administration to apply permissions at the user and group level to data in the structured user-environment. The UI also provides feedback to the administrator as to the inheritance path of each user and/or group as well as links between permissions, allowing the administrator to determine how a user or group was granted or denied access to a permission or resource.

Abstract: Methods and systems to manage permissions in a structured user-environment which provide a User Interface (UI) that provides a simple, intuitive administration to apply permissions at the user and group level to data in the structured user-environment. The UI also provides feedback to the administrator as to the inheritance path of each user and/or group as well as links between permissions, allowing the administrator to determine how a user or group was granted or denied access to a permission or resource.

Abstract: A method and a plant for the separation of fat from proteins in a whey material to obtain a whey protein isolate (WPI) with a low fat content comprising the combination of a centrifugal separator and microfiltration (MF). The material fed to the separator contains the MF-retentate not passing through the microfilter. The combination improves the efficiency of the centrifugal separator and increases the yield of valuable WPI.