Tabbed browsing must be enabled in Repository Administration.
Select Start > All Programs > Infor Business Intelligence > Repository Administration..
Expand Repository Registrations.
Right-click a repository registration and select Connect.
Expand the registration.
Expand Projects.
Expand the project.
Expand Report Catalogs.
Expand the report catalog.
Click Settings.
Select Enable tabbed browsing.
When you open reports in different tabs, the WebHost worker process (Mis.onVision.WebHost.exe)
on the server hosts an equivalent number of spreadsheets. Each report has a unique
identifier called InstanceID which relates the report to its corresponding spreadsheet
in the worker process.