Bulk import to native Zoho formats?

Bulk import to native Zoho formats?

While it is possible to upload a number of files to Zoho Docs simultaneously, I've not found a way yet to import multiple documents into Writer format, or import multiple Excel spreadsheets into Zoho Sheet. Is this just a matter of me overlooking the correct menu item, or is it not possible to perform a bulk import? If not, could this be added to the development road map for future inclusion?

Thanks and all the best,

James