You can choose a set of templates saved in your sandbox space by using an appropriate sandbox prefix. For example, if you want to preview a version of ᱪᱷᱟᱸᱪ:Test that you have saved as "ᱵᱮᱵᱷᱟᱨᱤᱭᱟᱹ:Foo/sandbox/ᱪᱷᱟᱸᱪ:Test", use "ᱵᱮᱵᱷᱟᱨᱤᱭᱟᱹ:Foo/sandbox" as the prefix.
