How the time when OBAS changes subscription statuses and processes renewal orders can be changed?
It is the task Subscription expiration procedure that checks OBAS subscriptions and processes renewal orders.
Please adjust its time to the desired value.
Please note, however, that there is always a visible time difference between interface time and "real" OBAS time, depending on the default time zone and a certain customer timezone, as explained in the Provider's Guide:
In respect to registration of the events that happen within the system, the database is bound to GMT. This means that automatically-generated notifications and system messages (for example, about subscriptions expiration dates) may occur to be hardly understandable and require for time recalculation in case a person resides in another time zone. In general, the special time zone can be set for each user associated with an Account. After the personal time zone is set, all the time-related data (in Action Log, Event Manager, or automatically-generated notifications) will be bound to the user's time zone.