Hi there, we Identified two issues related to chart axis elements and GUId lowercasing that cause a “Repair” message to show up when opening the output file in Excel Desktop for Windows. I was able to Identify the root c…...GUIDs used by x14:id and * x14:cfRule/@id, e.g. {D5B8FB65-.....Free Support Policies . Issue ID(s): CELLSNODEJSJAVA-98 You can...