https://bugs.documentfoundation.org/show_bug.cgi?id=159606
--- Comment #7 from ady <adylo811...@gmail.com> --- (In reply to idserttimmer from comment #6) > Just the normal .ods file I might be wrong, but I think that creating ods files with sparklines is not yet supported. Even using xlsx, I'm not sure that you can create sparklines on one worksheet when the data is on another worksheet. Both items should be tested; please don't just take my word for it. As a first step, I would start with an xlsx file created in Excel that already contains sparklines, a test whether Calc can open it and render the same result. Only then I would test whether it is possible for Calc to create (anew, from scratch) such xlsx file. -- You are receiving this mail because: You are the assignee for the bug.