Hi,
I've uploaded 3d Model from revit to arcgis online through "Create Building Scene Layer Content" from Geoprocessing. Exported file with extension "splk" has been uploaded in "Content".
Once it is published in "Scene View", i havent found "Edit" tab on the left side.
Please all your support to find the solution.
You cannot edit 3D features when published from scene layer package. Editing a scene layer requires it to be published an associate feature layer.
https://doc.arcgis.com/en/arcgis-online/manage-data/edit-features-in-scenes.htm