The Intervisibility widget in the AirC2 apps requires a viewshed service, which according to the description on item 690315ea936e4ad89773653b08e83fc1, the Viewshed_GP is intended to support the intervisibility widget. I will release this service and change owner to the Demonstration portal account, extract the portal item and .sd file and integrated into the final release.
Changed ownership of item to Demonstration.
Extracted the portal item.
Extracted the .sd files.
Integrated these files into the final release. Closing this issue.
The Intervisibility widget in the AirC2 apps requires a viewshed service, which according to the description on item 690315ea936e4ad89773653b08e83fc1, the Viewshed_GP is intended to support the intervisibility widget. I will release this service and change owner to the Demonstration portal account, extract the portal item and .sd file and integrated into the final release.
FYI @topowright