We are continuing to develop OP, and are looking to create a Cloud version soon. Our shortly to be released version will include all recent enhancements including;
New Team feature. This allows for the auto population of all individual Authors within that Team in the filter, saving time in selections.
Enhancement to Related Documents Display. Adding the Unique Document Identifier (UDI) number to the name that appears alongside documents which have been related, in the Related Document lists (which appear below the Preview screen).
Simplifying the Search within preview feature. It is more obvious now how you can identify and highlight a word or phrase within the Viewer and use the arrow keys to tab through the document prior to deciding whether you want to use, and therefore download it.