In the reporting examples, use registry that user created previously.
It wasn't immediately clear to me that my reporters were using the default registry while all the previous examples used a custom registry. I wasn't getting any data reported because the reporter was looking at the empty default registry.
It might be simpler to use the default registry on the other pages too, but this is where I was when I noticed the inconsistency.
In the reporting examples, use registry that user created previously.
It wasn't immediately clear to me that my reporters were using the default registry while all the previous examples used a custom registry. I wasn't getting any data reported because the reporter was looking at the empty default registry.
It might be simpler to use the default registry on the other pages too, but this is where I was when I noticed the inconsistency.