We'd like to know which version of Location Referencing for Server to install with ArcGIS Server Enterprise (10.8) when we are trying to enable APR. The documents say "All required Pipeline Referencing services are available in ArcGIS Enterprise" but not sure which is the right one.
ArcGIS Location Referencing for Server(10.7.1) ArcGIS Pipeline Referencing
ArcGIS Location Referencing for Server (10.8.1) Esri Roads and Highways
Some other option?