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 ಟೆಂಪ್ಲೇಟ್:Test that you have saved as "ಬಳಕೆದಾರೆ:Foo/sandbox/ಟೆಂಪ್ಲೇಟ್:Test", use "ಬಳಕೆದಾರೆ:Foo/sandbox" as the prefix.
