Help with Season ROLLOVER

hello,

we are looking to explore rolling our subs over from this year to next. I found this webinar here:http://www.tessituranetwork.com/network/Learning/Webinars%20Archive/Ticketing/~/media/Learning%20and%20Resources%20documents/Webinar%20docs/2008/Webinar%20080123%20-%20Subscription%20Renewals%20-%20outline.ashx

We are running on Version 12.1 and since this is from 2008 i am just wondering if it is still relevant?

Thanks,

Maureen Cotellese