Thx Pavan, but the question goes related to the number of Users & passwords that can be assigned, independant of the licences for AP, Switches or services.
Our doubt targets the DB capacity of storage the users registers (user & password).
Example: you arrive to the Guest captive portal, you get enrolled, you put your user and password (this process will be counted as 1 register in a DB, I Guess) ¿how many times this process could take place in a Clearpass Solution (in the small solution of 500 licences for Ap's, switches + Service guest & onboard)
Please consider the same exercise for Onboard module & MAC capacity of management in Policy manager.