The only thing that appears to resemble time based limitation is found under ‘Constraints’ and is ‘Uptime Limit’. In earlier versions, there was uptime limit as well as credit limit.
For example, i want a user to have full access for 7days, and whether used for just one hour or one hundred hours, the user is barred after 7days.
You have to create a credit with time set to 7d then assign this credit to the user under “prepaid” when creating users. You must also set “Uptime Limit” to zero (0)
The new User Manager will have advanced Profiles, consisting of multiple limitations. The Credits are deprecated. There will be an automatic migration from old Credits to new Profiles.
Wait for the new beta version to come out very soon.