This is VERY close! My fault, I gave a poor example.I need to do that, but:<input type='checkbox' ${customProp} /><input type='checkbox' customProp  />so from your example it would be something like this (i know this is very wrong)<input type="checkbox" "${customProp}"="${true}">Make sense?

Thanks for quick response!Just looking to output a single HTML property, not a X=Y attribute pair. Really looking to output a simple string from any source. Does that help?

I have a use case for outputting single HTML properties (e.g. 'disabled', 'checked', 'somethingelse') in HTL. I've tried everything I can think of.desired HTL<input type='checkbox' ${checked} />desired output HTML<input type='checkbox' checked />