If you are unable to find the Sitefinity
section in the Add New Item
dialog, you are most likely using a web site. Thunder supports only web application projects. Could you please confirm if this is the case?
You can try to filter the item templates by typing "Sitefinity" in the search box in the top-right corner of the dialog. You can also try making a C#/VB class library to see if you can find any item templates there.
Please let me know if this helps.
All the best,
the Telerik team
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items