This configuration for hydrants includes an MXD in the download for use in ArcMap Hydrant Maintenance Inspection | ArcGIS for Water
The Fire Hydrant Inspection uses ArcGIS Pro to create feature layers and a web map that supports hydrants inspections. If your intent to is ultimately make a webmap you can use the ArcGIS Solutions Deployment Tool with Pro to provision Fire Hydrant Inspection and you can further modify the feature layers and web map to fit your needs. ArcGIS Solutions Deployment Tool | ArcGIS Solutions
There are differences in those 2 configurations. Hydrant Maintenance Inspection is intended for water utility field staff. Fire Hydrant Inspection is intended for fire department staff but can also be used be water utility staff.