Extension talk:DPL3/Dplvar

The page says "The variables can be set and retrieved from an article page or from templates used in that article." How exactly do you dplvar:set to a template parameter? gives "{Template1}:2" for v1, not the value of the parameter. (dpl 3.3.3 on MW 1.31.0) Barky5 (talk) 15:35, 28 June 2019 (UTC)