Hello Ellie0985 and welcome to Flyertalk and the BA Board!! ^

I'm afraid I can't answer your question as I have no knowledge of such things but I am sure that someone will be along and point you in the right direction and it will be interesting to see what the answer may be!

Anyhow, welcome aboard and happy postings. There is a great Dashboard (on the main page) which can also answer many other queries should you ever need guidance but as a new member you'll find lots of good advice on here.