I have a list of contacts that each department has permissions only to their own department items. It's managed through workflow, since many of the records were imported into SharePoint. When a user with permissions to only 5 items exports to Excel, all items are exported. Shouldn't the item level security be enforced when using Export to Excel. For now I've removed "Use clint integration features" from their permissions, but they would like to be able to export to Excel.