I uploaded an Excel file to the Open Testing!! space in sead2 ncsa. The file has no icon or thumbnail and no working preview (is the extractor for Excel docs available?). Could you please look into this?

Also, a side note, the file page has no information what space I'm in even though I specifically began my work by entering the Open Testing!! space and clicking on the "Create Dataset" link within this space. Should users be able to see on the file pages which space they are in (especially since we are promoting the idea of making easy to work across multiple spaces; one may forget which space they entered; may not be an issue for groups that only work in one space).