Can I create a new Listmania template

Is there a way to create a new Product Listmania template and have it appear in the Appearance type selected box? If so how would I go about it?

I would like my new to be used similar to

Object = Product

List objects = Products

Type = Any

Appearance box = Central

Appearance order = Any

Appearance type = Multicolumn New <— New Appearance type

did you figure it out?

Nope, I got busy with other things. You?