To check how many employees with benefits you have in your system first navigate to the 'Setup Filter' option from the main toolbar:

Then from the next screen select 'All employees with benefits and expenses' and 'Everybody' and click 'Filter':

The system will then display the number of employees in your system:

If the number displayed is higher than your current licence (you'll see this using the "ABOUT" button located on the login screen) you will need to contact us for a licence increase - we do that in batches of 10 P11Ds. 

If the number displayed is lower than your current licence and the system is saying you do not have a suitable licence you can check this out further by referring to the help article here (see section on "Odd display of numbers").