Grafana Dashboard and Documentation

I setup this Grafana dashboard for module reporting here at LBNL, using this documentation, but ran into a few issues:

1. The base localDB url used with the infinity data-source, does not work unless a /api is appended to the base url. This makes sense when looking at the code, but is not mentioned in the documentation at all.
2. The filters on the Grafana dashboard for the 4 panels that show the "Modules per Stage" information, include a && contains(serialNumber, "20UPGM2") filter, which only displays L2 modules, and should be removed for more general use at other sites, or at least documented.
3. It should be documented that the data-links in the dashboard panels that link the serial-numbers to the local-db pages need to be updated for each institution, as it is currently hard-coded to point to https://itk-pariscluster-regionaldb.ijclab.in2p3.fr:5000/localdb/component/${__value.text}
4. It is not clear when modules and new tags show up on the Grafana dashboard. There are a few modules that are clearly in our localDB, but are not being displayed on the dashboard (even though the institution variable is set correctly and the data was uploaded with a recent version of the software). I also tried to make a new tag via https://itk-pixel-modules.lbl.gov/localdb/create_tag but that tag then never showed up on Grafana either. It would be great to add some details to the documentation about what, exactly, is the dashboard displaying.