I would like to create a validation rule that throws a flag when a project manager assigns a resource to a task that meets this criteria - any resource is an email license and the $ActualEffortUpdatedFromTimesheets is turned on. For email licensees, they need to be able to update the status of a task using the Quick Update email feature, but other license types can enter time from their timesheets. This validation rule would throw a flag if a project manager assigns an email license to a task requiring actual effort updated from timesheet. Apolgies - it has been a while since I did programming mixing boolean variables with integers and such. I'm a little rusty.