Thread:TyA/@comment-30079030-20200719232307/@comment-36590121-20200721150143

Here is the source code from Wikipedia for what you want to do: Template:Yes source code

Using this you should be able to fill in cells within a table, though you'll need to make the documentation page yourself. I recommend testing it via a documentation page like Wikipedia has.

Oh I'm sorry, this is the code you copy/pasted. What you're missing is "class:table-yes" from their CSS page.