I have upgraded our ArcGIS Enterprise twice this year...once for an initial upgrade, and the second time when I was adding ArcGIS Data Store. However, both times now I have lost all of my old configured pop-ups that were associated with features in various web maps, and it will take about a week to redo those (each popup was cleaned up to make it easier for users to read etc.).
Is there a way to back up those popup configurations in a similar way one can save symbology in a layer file in ArcMap or ArcGIS Pro? It would be so much easier if all I had to do was spend about an hour restoring all of those pop-ups, not to mention all of the web apps we have for staff to use.