I had some answer from Saad Ali from Arbisoft on the #analytics channel in Slack. Unfortunately, the solution provided did not work for us.
He also told me they are working on updating documentation.
I guess I will wait a little bit longer before trying it again.
The repository at https://github.com/ucsd-ets/edx-platform and https://github.com/ucsd-ets/openedx-caliper-tracking make a lot of references to Hawthorn. Maybe this is not working with Ironwood?
By the way, I saw a reference to Caliper at https://github.com/edx/edx-platform/pull/19723 but it hasn’t been merged.
Will this be added to Juniper?
Inquiring minds want to know…