Nested MIGx TVs and nested unordered list output

Ok, I have my nested MIGx TVs working nicely; a form tab takes care of the nested TV. My question now is how do I get that inner TV's values into an inner UL? I can, of course, get the JSON string from the TV. I tried putting a getImageList snippet call in the outer getImageList's tpl, but that didn't seem to work.

By the way, is there documentation on what the other MIGx snippets are for and how to use them?

You can pass the JSON string of the inner migxTV via param of the getImageList snippet.

Thank you! Just what I needed to know!