I'm not sure if this is the right place to ask my question... apologies in advance if it's not.

I have two Alaska cards, one Signature and one Cash Rewards. I have not used the Cash Rewards card in 2 years so they will be closing it if I do not use it soon. Will they allow me to transfer the credit line to the Signature card if I call to close it? I have not been in this situation in a long time and was wondering if you all had any recent experience with this. Cheers!