I have a need to have the pattern instructions integrated to Valentina file. Valentina allows modifying the the pattern by changing parameter. There is a need to maintain the parameter information somehow. Also it would be handy to have the pattern specs and sewing instructions included with the pattern. Having this information in separate files and zip/unzip those all the time is not easy. Having to possibility to attach a pdf file to Valentina file would be handy (like the image).