For information on how long a product is supported by Software AG, access Software AG's Empower web site. If you do not have an Empower user ID and password yet, you will find instructions for registering on this site (free for customers with maintenance contracts).
Once you have logged in, you can expand Products & Documentation in the left menu of the web page and select Product Version Availability table. This table allows you to request support information for specific products and releases.