I want to share a sef file to a friend. In the meantime, I can allow him to change some variable on his own.

Is it possible to input some value / change variable after exporting sef file?

I am using Interactive Brokers and I would like to try FX algo trading with Multicharts. I have the following questions: 1. What type of product should I choose in QuoteManager? Should I choose CFD if I want a leverage? 2. How the commission rule should be set? Both CFD and Cash. Thank you in advance!