Hi, 

We have been asked by IT consultants to buy WinSvrCAL 2016 SNGL OLP NL UsrCAL licenses for our compnay. We have Windows Server installed as domain server, active directory for user access and rights. There shall be no printer or hardware sharing except for SAP access to workstations. SAP is already accessible to rest of the users. 

Can you please technical reason why do we really need WinSvrCAL 2016 SNGL OLP NL UsrCAL?

Regards,

Sultan