When an OSA subscription is put in Termination Queue in OBAS it remains Active on OSA side, so that under
Top > Account Director > Subscription Manager > Subscriptions > Termination Queue > Subscription Name Status is Terminating and OSA Status is Active.
As a consequence, all of the subscription's websites are up and running.
Default Disable subscription action was disabled for Odin Automation Subscriptions.
What happens with a subscription when a subscription is put in Termination Queue is defined by the Subscription has been put in the termination queue Event.
To disable OSA subscriptions when they are put in Termination Queue please go
Top > Configuration Director > Event Manager > Events > Subscription has been put in the termination queue and press Add Action next to Odin Automation Subscription. After that, please select Operation on a subscription on OSA side, press Next, set some name for the action, tick Enabled, select Disable subscription and press Update.
That will disable OSA subscriptions when they are put in Termination Queue in OBAS. As for the subscriptions that are already in Termination Queue, please disable them manually.