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In the previous version it was required to do a full synchronization of all the configuration and assets, before you could start using the connector. Because of the new embedded UI, we no longer need all the configuration and assets to be synchronized upfront. We have changed it to a more ondemand approach. By this we mean, when you add an asset to a field, we will check if the asset has been synchronized to the Asset silo, /sitecore/media library/Digizuite/Assets. If not we then sync the asset from Digizuite.
It’s still possible to do a full synchronization. We have moved this feature to the Administration dashboard. The full sync is useful if you need to search for dynamic content on the website. DFS 11.0 - Synchronization
Custom indexs
The 2 custom indexes dfs_assets_master_index and dfs_assets_web_index has been removed. The assets will be indexed in Sitecore’s default indexes Sitecore_master_index and Sitecore_web_index. You have the opportunity to create your own custom index. DFS 11.0 - Custom content search index