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(i) Longer term sustainability for a potential service (i.e. the community);
(ii) Legal aspects and perceived trust issues related to the storage and management of the encryption keys and metadata (i.e. the service model);
(iii) Software scalability and performance (i.e. the code);
Although the software already offers capabilities to test different front-end applications too, this aspect will not be fully explored during the pilot. However, requirements will be collected during the pilot lifetime and recommendations on how to further improve the front-end (end-users) functionalities will be provided.
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