I believe a manager is only able to view the PTO calendar of their direct reports.� There should be an option for a manager to view any sub reports PTO requests and time taken on the same calendar.� Having this type of visibility would allow a manager to see the PTO of their entire team.� I don't think you want it as a default for all but rather to have the option to turn on and off at the manager level (each manager could decide if they wanted to view only direct reports PTO on their calendar or subs as well).