Where is the Isacord thread information?
Isacord thread information can be found on the thread chart accompanying your design download. Isacord threads are also listed in the embroidery file itself for those files that can support thread brands. (.art and .exp with .inf).
You can find the PDF thread chart on your CD or USB. Or if you purchased a download, you can find the file in your download or access it through My Designs. Or search for the design on this website and click on "Sewing Information" in the description.