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It has been a year since the last update on the thread about this problem and it looks like commenting was shut off... and still no resolution. ( https://www.dropboxforum.com/t5/Dropbox-installs-inte...
We share documents and pictures. Using star to identify files requiring attention. I add a star to identify file unfinished, when coworker is finished with file they would remove star if this was a feature or as above apply their specific star or logo or Avatar