Okay, I am going to give out an example. I am so sorry if I caused the confusion. I thought I already made it clear that I am using Star Alliance FFN implies I am flying a Star Alliance carrier.

For example, if I am flying domestically from ORD to SFO on United and I have United Club membership (which is tied with my United FFN obviously) but I want to use another Star Alliance membership to get credit. Let's say Turkish Airline but my TK is currently not a Star Alliance Gold tier yet. Do I get access to the United Club just showing my physical United Club membership card?

Thanks!