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The proposed solution is to consolidate all entries into a file (or batched files) and uploaded. Downside is that registration IDs, won’t be synced back to local cache.
A checksum can be used to verify integrity of the upload.A solution was proposed to assign users a batch of system generated IDs while syncing. During registration, these IDs will be assigned to the individuals who are not able to provide a document ID. This solution might render a user unable to register new individuals if they run out of system generated IDs.