In the old Navita pages to copy, clear, import and export data were opened from Data-tab. There were also some input form links and links to pages showing data content and user defined calculations. These links were limited only to some user roles. Furthermore, some of the links of Data-tab were duplicated in the old user interface also in the Forecast-tab.
In the new user interface we have merged Data- and Forecast-tab content to one menu as Data. User roles set the items which are shown for a user within Data-menu. Item Perform calculation has been renamed to Balance and can be found within the sub-menu opened from item Compute.