Is it Possible to use unifier license in concurrent mode ?

Hi Team,

Can you please let us know is it possible to use the unifier license in concurrent mode,

Ex: Let say we have 2 licenses, but we need to add "n" number of users in active state, however at a time only 2 users needs to access the system and the rest will receive the popup message if try to access.

Need your input on urgent basis.

Regards,

Girish