With an VFS, you can disable content updates if the hash code is identical.
The activated option suppresses automatic content updates if the hash code remains unchanged for the master storage item. Using this new option, during check-in the storage items are verified by the Asset Management. Therefore the flag content update flag will be set. So you should also set "Modification mode" to "None" right above in the section "Asset structure" of the modules dialog.
In the modules depicted, the content update can be suppressed when not needed.
To avoid errors, the checkbox should only be enabled when censhare VFS is active.
To avoid content updates with this option, also set the "Modification mode" from "Perform asset check out/check in" to "None" under the "Asset structure" section. The default setting of the module's dialog is "None".
Manual content update for asset placed with the VFS (Not InDesign)
For new documents, new assets/copies must be created.