XER Obfuscate
Make a copy of a schedule you can share for troubleshooting: every name and ID is replaced with a neutral one, and dates can be shifted. You get two files - the shareable XER, and a private Excel key that maps everything back.
Your file never leaves your computer. It is read and rewritten right here in your browser - nothing is uploaded.
Options
Done
Share only the .xer. Keep the Excel key to yourself - it holds the real names. Anything reported back using the shared IDs (A00123, W4, Calendar 2…) can be looked up in the key.