I am seeking for a reliable way to export a snapshot of a published Spotfire analysis from my production system's Spotfire library, then modify it and test it in my development system's Spotfire library, then export the modified Spotfire analysis from the dev system and import it into the prod system, without running the risk of losing (or corrupting) any bookmarks, including both (1) the bookmarks that already existed for that analysis in the production system and (2) any new bookmarks that end I of the analysis may have created (or modified) between the time the snapshot was taken and the time that the modified version of the analysis is pushed out from the development system.