Google Analytics Content Groups in templates

Does anyone know how to use Content Groups in MODX templates?

The regular GA script is in my [[$head]] chunk. But I would think this code for content groups is added in on every template?

Has anyone had experience with this? I'm not sure what the best practice is here.

Thanks

I don't know what GA content groups are, but for this type of thing, where you need to inject stuff into a chunk from a template, I like using chunk properties. See https://www.markhamstra.com/modx/2010/10/introducing-element-properties-and-output-modifier/ for some examples of how that can work.

For example you could do:



and then in your head chunk, in the GA bit,